HealthPedia

Paradosiaka

Paradosiaka

Well-Known Member
Passion fruit nutrition facts




Pleasantly sweet and tart, passion fruit or granadilla is rich in health benefiting plant nutrients. Botanically this exotic fruit belongs to the family of Passifloraceae, of the genus Passiflora. Scientific name: Passiflora edulis.

Passions are native to subtropical wild regions of South America probably originated in Paraguay. The plant is an avid climber (vine) which grows on anything it can grab through tendrils.

Health benefits of passion fruit

  • Delicious, passion fruit is rich source of antioxidants, minerals, vitamins and fiber. 100 g fruit contains about 97 calories.
  • The fruit is a very good source of dietary fiber. 100 g fruit pulp contains 10.4 g or 27% of fiber. Good fiber in the diet helps remove cholesterol from the body. In addition dietary insoluble fiber by acting as a bulk laxative helps protect the colon mucous membrane by decreasing exposure time to toxic substances in the colon as well as binding to cancer-causing chemicals in the colon.
  • Passion fruit is good in vitamin C, providing about 30 mg per 100 g. Vitamin-C (ascorbic acid) is a powerful water soluble anti-oxidant. Consumption of fruits rich in vitamin C helps the body develop resistance against flu-like infectious agents and scavenge harmful, pro-inflammatory free radicals.
  • The fruit contains very good levels of vitamin-A (provides about 1274 IU per 100 g), and flavonoid antioxidants such as β-carotene and cryptoxanthin-β. Current research studies suggest that these compounds have antioxidant properties, and along with vitamin A are essential for good eye-sight.
  • Vitamin A is also required maintaining healthy mucus membranes and skin. Consumption of natural fruits rich in vitamin-A, and flavonoids helps to protect from lung and oral cavity cancers.
  • Fresh granadilla is very rich in potassium. 100 g fruit pulp has about 348 mg of potassium. Potassium is an important component of cells and body fluids, and helps regulate heart rate and blood pressure.
  • Furthermore, granadilla is a very good source of minerals. Iron, copper, magnesium and phosphorus are present in adequate amounts in the fruit.
 
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  • Paradosiaka

    Paradosiaka

    Well-Known Member
    Pecans




    nutrition facts

    Delicious, buttery yet rich-flavored pecans are one of the popular edible tree nuts known to American aborigines since centuries ago. The nuts are enriched with many health-benefiting nutrients, minerals, vitamins that are essential for optimum health.

    Pecan is a very large sized; deciduous tree belongs to the member of hickory family, Juglandaceae. The tree is native to central and southern parts of the United States of America. Today, however, it is being cultivated in many regions of the world as an important commercial tree nuts crop. Scientific name: Carya illinoinensis.

    Several cultivars exist; some of the highly recommended species include Cape fear, Elliott and Moreland.

    During each spring season, the tree bears catkins, consisting of the cluster of monoecious flowers arranged closely along a central stem that ultimately develops into fruits by autumn.

    Pecan nuts, like the fruit of all other members of the hickory genus, are not true nuts but, botanically, are a drupe.

    Each fruit features oval to oblong shape, 1 to 3 inches long and 0.5–1 inch broad and dark-brown color with rough 3-4 mm thick husk or involucres. Its husk splits off into four sections at maturity to release a thin-shelled nut. Nuts are generally harvested from October through December. Raw nuts are then subjected to dehydration; the process which is essential to remove moisture and to improve the keeping quality of pecans.


    Health benefits of Pecans

    • Pecan nuts are rich source of energy, provide 690 calories/100 g and contain health benefiting nutrients, minerals, antioxidants and vitamins that are essential for wellness.
    • The nuts are rich in monounsaturated fatty acids like oleic acid and an excellent source of phenolic antioxidants. Regular addition of pecan nuts in the diet helps to decrease total as well as LDL or “bad cholesterol” and increases HDL or “good cholesterol” levels in the blood. Research studies suggest that Mediterranean diet, which is rich in dietary-fiber, mono-unsaturated fatty acids, and antioxidants would help to prevent coronary artery disease and strokes by favoring healthy blood lipid profile.
    • Pecan nuts are rich source of many phyto-chemical substances that may contribute to their overall antioxidant activity, including polyphenolic antioxidant ellagic acid, vitamin E, beta-carotene, lutein and zea-xanthin. Research studies have been suggestive of that these compounds help the body remove toxic oxygen-free radicals and thus, protect the body from diseases, cancers, as well as infections.
    • Anti-proliferative properties of ellagic acid are because of its ability to inhibit DNA binding of certain carcinogens such as nitrosamines and polycyclic aromatic hydrocarbons; thus protecting the human body from cancers.
    • Pecans are an excellent source of vitamin-E, especially rich in gamma-tocopherol; provide about 25 g per100 g. Vitamin E is a powerful lipid soluble antioxidant, required for maintaining the integrity of cell membrane of mucus membranes and skin by protecting it from harmful oxygen-free radicals.
    • The nuts are very rich sources of several important B-complex groups of vitamins such as riboflavin, niacin, thiamin, pantothenic acid, vitamin B-6, and folates. Together, these vitamins work as co-factors for the enzyme metabolism inside the human body.
    • The nuts are also rich source of minerals like manganese, potassium, calcium, iron, magnesium, zinc, and selenium.
    • Add hand full of pecan nuts every day in the diet to keep your diet meter complete with sufficient levels of minerals, vitamins and protein.
     
    Paradosiaka

    Paradosiaka

    Well-Known Member
    Avocados



    Avocados are characteristically buttery yet subtly flavorful, pear shaped fruits of Central American origin. Unlike most other fruits, they feature high fat content and have more calories. Nonetheless, they are among the popular fruits having good nutrition profile and health benefiting properties.

    Botanically, the fruit belongs to the family of Lauraceae, the family that also includes some unusual members like bay laurel, cinnamon, etc. Scientific name is Persea americana.

    Some of the common names are alligator pear, aguacate, butter pear, etc.

    Avocados are medium sized evergreen trees of about 20-30 feet in height featuring large green leaves. The tree prefers fertile soil with high moisture to flourish. Small light green flowers appear during winter. After about 8-10 months later, hundreds of pear shaped green color fruits appear on the tree.

    Avocados, like bananas, mature on the tree but ripen only after their harvest. Once Ripen, they turn dark green or deep purple and yield to gentle thumb pressure. Inside, its cream color flesh has buttery consistency with bland taste yet pleasant aroma. The fruit features centrally placed solitary brown color seed. On an average, each fruit weighs about 300-700 g, although heavier avocados are quite common in the markets.


    Health benefits of avocado

    • Avocados, like olives, are high in mono-unsaturated fats and calories. However, they are very rich in dietary fiber, vitamins, and minerals and packed with numerous health benefiting plant nutrients.
    • Their creamy pulp is a very good source of mono-unsaturated fatty acids like oleic and palmitoleic acids as well as omega-6 poly-unsaturated fatty acid linoleic acid. Research studies suggest Mediterranean diet that is rich in mono-unsaturated fatty acids help lower LDL or bad cholesterol and increase HDL or good-cholesterol, and thereby, prevent coronary artery disease as well as strokes by favoring healthy blood lipid profile.
    • They are a very good source of soluble and insoluble dietary fiber. 100 g fruit provides 6.7 g or about 18% of recommended daily intake. Dietary fibers help lower blood cholesterol levels and prevent constipation.
    • Moreover, it composes high concentration of tannin akin to persimmons. Tannin, a poly-phenolic compound which was once labeled as an anti-nutritional agent, in-fact, has beneficial anti-inflammatory, anti-ulcer and anti-oxidant properties.
    • Its flesh contains health promoting flavonoid poly-phenolic antioxidants such as cryptoxanthin, lutein, zea-xanthin, beta and alpha carotenes in small amounts. Together, these compounds act as protective scavengers against oxygen-derived free radicals and reactive oxygen species (ROS) that play a role in aging and various disease processes.
    • Total antioxidant strength (ORAC) of avocados (raw, Hass variety) is 1933 µmol TE/100 g.
    • They are also good in many health-benefiting vitamins. Vitamin A, E, and K are especially concentrated in its creamy pulp.
    • Avocados are also excellent sources of minerals like iron, copper, magnesium, and manganese. Magnesium is essential for bone strengthening and has a cardiac-protective role as well. Manganese is used by the body as a co-factor for the antioxidant enzyme, superoxide dismutase. Iron and copper are required in the production of red blood cells.
    • Fresh avocado pear is a very rich source of potassium. 100 g of fruit provides 485 mg or about 10% of daily-required levels. Potassium is an important component of cell and body fluids where it helps regulate heart rate and blood pressure, countering bad effects of sodium.
     
    Paradosiaka

    Paradosiaka

    Well-Known Member
    Sweet potato



    Sweet potato, not only is just sweet to your taste buds but also good for your cardiovascular health. This starchy root vegetable is rich source of flavonoid anti-oxidants, vitamins, minerals, and dietary fiber that are essential for optimal health.

    Botanically, this starch-rich tuber belongs to the family of Convolvulaceae, and named botanically as Ipomoea batatas.

    It is grown throughout the tropical and warm temperate regions. The crop requires just sufficient water and attention for their cultivation. The tuberous root features oblong/elongated shape with tapering ends and has smooth outer skin whose color ranges fro

    Sweet potatoes should not be confused with yams, another starchy root commonly grown in Western Africa. Yams are indeed larger in size that can grow up to 120 pounds in weight and 2 meters in length. Yams are the tropical crops and never grow where the temperature dips below 68 degrees F. Important differentiating features that distinguish sweet potatoes from yams are:

    • Sweet potatoes (Ipomoea batatas) are dicotyledonous, relatively smaller and possess very thin peel.
    • Whereas, yams are monocotyledons, larger, features thick, rough, dark brown to pink skin depending up on the cultivar type.


    Internally, it has starchy flesh which, depending upon the pigment concentration, ranges from white through yellow, orange, and purple.

    Boniatos, also known as Cuban sweet-potatoes, feature dry, starchy flesh underneath the reddish-brown skin. They have mildly sweet flavor and coked in a similar way like potatoes.

    Sweet potato leaves (top greens) are also edible. In fact, the greens contain more nutrients and dietary fiber than some of the green-leafy vegetables.m red, purple, brown, and white, depending up on the variety.

    Health benefits of Sweet potato

    Sweet potato is one of the average calorie starch foods (provide just 90 calories/100 g vs. 70 calories/100 g of potato). The tuber, however, contains no saturated fats or cholesterol and is rich source of dietary fiber, anti-oxidants, vitamins, and minerals.

    • Its calorie content mainly comes from starch, a complex carbohydrate. Sweet potato has higher amylose to the amylopectin ratio than potato. Amylose raises the blood sugar levels slowly on comparison to simple sugars and therefore, recommended as a healthy food supplement even in diabetes.
    • The tuber is an excellent source of flavonoid phenolic compounds such as beta-carotene and vitamin A (100 g tuber provides 14187 IU of vitamin A and 8509 µg of β-carotene). The value is one of the highest among the root-vegetables categories. These compounds are powerful natural antioxidants. Vitamin A is also required by the body to maintain integrity of healthy mucus membranes and skin. It is a vital nutrient for acuity of vision. Consumption of natural vegetables and fruits rich in flavonoids helps to protect from lung and oral cavity cancers.
    • The total antioxidant strength of raw sweet potato measured in terms of oxygen radical absorbance capacity (ORAC) is 902 µmol TE/100 g.
    • The tubers are packed with many essential vitamins such as pantothenic acid (vitamin B-5), pyridoxine (vitamin B-6), and thiamin (vitamin B-1), niacin, and riboflavin. These vitamins are essential in the sense that body requires them from external sources to replenish. These vitamins function as co-factors for various enzymes during metabolism.
    • Sweet potato provides a good amount of vital minerals such as iron, calcium, magnesium, manganese, and potassium that are very essential for enzyme, protein, and carbohydrate metabolism.
    • Sweet potato leaves are indeed more nutritious than the tuber itself. Weight per weight, 100 g of fresh leaves contain more iron, vitamin C, folates, vitamin K, and potassium but less sodium than the tuber.
     
    EuroMode

    EuroMode

    Active Member
    45 Uses For Lemons That Will Blow Your Socks Off

    Most people are familiar with the traditional uses for lemons to soothe sore throats and add some citrus flavor to our foods. However the diversity of applications for lemons far exceeds general knowledge and once you read the following list, you’ll likely want to stock at least a few lemons in your kitchen 24-7.

    1. Freshen the Fridge
    Remove refrigerator odors with ease. Dab lemon juice on a cotton ball or sponge and leave it in the fridge for several hours. Make sure to toss out any malodorous items that might be causing the bad smell.

    2. High Blood Pressure
    Lemon contains potassium which controls high blood pressure and reduces the effect of nausea and dizziness.

    3. Prevent Cauliflower From Turning Brown
    Cauliflower tend to turn brown with even the slightest cooking. You can make sure the white vegetables stay white by squeezing a teaspoon of fresh lemon juice on them before heating.

    4. Mental Health
    Lemon water can also prep up your mood and relieve you from depression and stress. Long distance walkers and world travelers as well as explorers look upon the lemon as a Godsend. When fatigue begins, a lemon is sucked through a hole in the top. Quick acting medicine it is, giving almost unbelievable refreshments.

    5. Refresh Cutting Boards
    No wonder your kitchen cutting board smells! After all, you use it to chop onions, crush garlic, and prepare fish. To get rid of the smell and help sanitize the cutting board, rub it all over with the cut side of half a lemon or wash it in undiluted juice straight from the bottle.

    6. Respiratory Problems
    Lemon water can reduce phlegm; and can also help you breathe properly and aids a person suffering with asthma.

    7. Treating Arthritis and Rheumatism
    Lemon is a diuretic – assists in the production of urine which helps you to reduce inflammation by flushing out toxins and bacteria while also giving you relief from arthritis and rheumatism.

    8. Prevents Kidney Stones
    Regular consumption of the refreshing drink — or even lemon juice mixed with water — may increase the production of urinary citrate, a chemical in the urine that prevents the formation of crystals that may build up into kidney stones.

    9. Keep Insects Out of the Kitchen
    You don’t need insecticides or ant traps to ant-proof your kitchen. Just give it the lemon treatment. First squirt some lemon juice on door thresholds and windowsills. Then squeeze lemon juice into any holes or cracks where the ants are getting in. Finally, scatter small slices of lemon peel around the outdoor entrance. The ants will get the message that they aren’t welcome. Lemons are also effective against roaches and fleas: Simply mix the juice of 4 lemons (along with the rinds) with 1/2 gallon (2 liters) water and wash your floors with it; then watch the fleas and roaches flee. They hate the smell.

    10. Anti-Aging
    Lemon water reduces the production of free radicals which are responsible for aging skin and skin damage. Lemon water is calorie free and an antioxidant.

    11. Fruit and Vegetable Wash
    You never know what kind of pesticides or dirt may be lurking on the skin of your favorite fruits and vegetables. Slice your lemon and squeeze out one tablespoon of lemon juice into your spray bottle. The lemon juice is a natural disinfectant and will leave your fruits and vegetables smelling nice too.

    12. Treat Infections
    Lemon water can fight throat infections thanks to its antibacterial property. If salt water does not work for you, try lime and water for gargling.

    13. Deodorize Your Garbage

    If your garbage is beginning to smell yucky, here’s an easy way to deodorize it: Save leftover lemon and orange peels and toss them at the base under the bag. To keep it smelling fresh, repeat once every couple of weeks.

    14. Keep Guacamole Green
    You’ve been making guacamole all day long for the big party, and you don’t want it to turn brown on top before the guests arrive. The solution: Sprinkle a liberal amount of fresh lemon juice over it and it will stay fresh and green. The flavor of the lemon juice is a natural complement to the avocados in the guacamole. Make the fruit salad hours in advance too. Just squeeze some lemon juice onto the apple slices, and they’ll stay snowy white.

    15. Purges The Blood
    We consume a lot of junk food or food with a lot of preservatives and artificial flavours. This builds up a lot of toxins in the blood and body but daily consumption of lemon water helps to purify the blood.

    16. Make Soggy Lettuce Crisp
    Don’t toss that soggy lettuce into the garbage. With the help of a little lemon juice you can toss it in a salad instead. Add the juice of half a lemon to a bowl of cold water. Then put the soggy lettuce in it and refrigerate for 1 hour. Make sure to dry the leaves completely before putting them into salads or sandwiches.

    17. Oral Health
    Lemon juice also stops bleeding gums and reduces toothaches

    18. Lighten Age Spots
    Why buy expensive creams when you’ve got lemon juice? To lighten liver spots or freckles, try applying lemon juice directly to the area. Let it sit for 15 minutes and then rinse your skin clean. It’s a safe and effective skin-lightening agent.

    19. Create Blonde Highlights
    For salon-worthy highlights, add 1/4 cup lemon juice to 3/4 cup water and rinse your hair with the mixture. Then, sit in the sun until your hair dries. To maximize the effect, repeat once daily for up to a week.

    20. Make a Room Scent/Humidifier
    Freshen and moisturize the air in your home on dry winter days. Make your own room scent that also doubles as a humidifier. If you have a wood-burning stove, place an enameled cast-iron pot or bowl on top, fill with water, and add lemon (and/or orange) peels, cinnamon sticks, cloves, and apple skins. No wood-burning stove? Use your stovetop instead and just simmer the water periodically.

    21. Clean and Whiten Nails
    Pamper your hands without a manicurist. Add the juice of 1/2 lemon to 1 cup warm water and soak your fingertips in the mixture for 5 minutes. After pushing back the cuticles, rub some lemon peel back and forth against the nail.

    22. Cleanse Your Face
    Zap zits naturally by dabbing lemon juice on blackheads to draw them out during the day. You can also wash your face with lemon juice for a natural cleanse and exfoliation. Your skin should improve after several days of treatment. Lemon water is also a cooling agent, best way to beat the heat.

    23. Freshen Your Breath
    Make an impromptu mouthwash by rinsing with lemon juice straight from the bottle. Swallow for longer-lasting fresh breath. The citric acid in the juice alters the pH level in your mouth, killing bacteria that causes bad breath. Rinse after a few minutes because long-term exposure to the acid in lemons can harm tooth enamel.

    24. Treat Flaky Dandruff
    If itchy, scaly dandruff has you scratching your head, relief may be no farther away than your refrigerator. Just massage two tablespoons lemon juice into your scalp and rinse with water. Then stir one teaspoon lemon juice into one cup water and rinse your hair with it. Repeat daily until your dandruff disappears.

    25. Get Rid of Tough Stains on Marble
    You probably think of marble as stone, but it is really petrified calcium (also known as old seashells). That explains why it is so porous and easily stained and damaged. Those stains can be hard to remove. If washing won’t remove a stubborn stain, try this: Cut a lemon in half, dip the exposed flesh into some table salt, and rub it vigorously on the stain. But do this only as a last resort; acid can damage marble. Rinse well. Use These Lemons To Clean – Easy and Effective

    26. Remove Berry Stains
    It sure was fun to pick your own berries, but now your fingers are stained with berry juice that won’t come off no matter how much you scrub with soap and water. Try washing your hands with undiluted lemon juice, then wait a few minutes and wash with warm, soapy water. Repeat until your hands are stain-free.

    27. Soften Dry, Scaly Elbows
    Itchy elbows are bad enough, but they look terrible too. For better looking (and feeling) elbows, mix baking soda and lemon juice to make an abrasive paste, then rub it into your elbows for a soothing, smoothing, and exfoliating treatment. Rinse your extremities in a mixture of equal parts lemon juice and water, then massage with olive oil and dab dry with a soft cloth.

    28. Headaches
    Lemon juice with a few teaspoons of hot tea added is the treatment of a sophisticated New York bartender, for those who suffer with hangover headaches–and from headaches due to many other causes. He converts his customers to this regime, and weans them away from drug remedies completely.

    29. Chills and Fevers
    Chills and fevers may be due to a variety of causes; never the less the lemon is always a helpful remedy. Spanish physicians regard it as an infallible friend.

    30. Diptheria
    Skip the vaccine for this disease. Lemon Juice Treatment still proves as one of the most powerful antiseptics and the strong digestive qualities of the fruit are admired around the world. With the juice every hour or two, and at the same time, 1/2 to 1 tsp. should be swallowed. This cuts loose the false membrane in the throat and permits it to come out.

    31. Vaginal Hygiene
    Diluted lemon juice makes a safe and sane method of vaginal hygiene. Though it is a powerful antiseptic it is nevertheless free from irritating drugs in douches and suppositories.

    32. Forget The Moth Balls
    A charming French custom to keep closets free from moths is to take ripe lemons and stick them with cloves all over the skin. The heavily studded lemons slowly dry with their cloves, leaving a marvelous odor throughout the closets and rooms.

    33. Stomach Health
    Digestive problems are the most common ailments but warm water and lime juice is the solution to most digestive problems. Lemon juice helps to purify the blood, reduces your chances of indigestion, constipation, eliminates toxins from the body, adds digestion and reduces phlegm.

    34. Disinfect Cuts and Scrapes
    Stop bleeding and disinfect minor cuts and scraps by pouring a few drops of lemon juice directly on the cut. You can also apply the juice with a cotton ball and hold firmly in place for one minute.

    35. Soothe Poison Ivy Rash
    You won’t need an ocean of calamine lotion the next time poison ivy comes a-creeping. Just apply lemon juice directly to the affected area to soothe itching and alleviate the rash.

    36. Remove Warts
    You’ve tried countless remedies to banish warts and nothing seems to work. Next time, apply a dab of lemon juice directly to the wart using a cotton swab. Repeat for several days until the acids in the lemon juice dissolve the wart completely.

    37. Bleach Delicate Fabrics
    Avoid additional bleach stains by swapping ordinary household chlorine bleach with lemon juice, which is milder but no less effective. Soak your delicates in a mixture of lemon juice and baking soda for at least half an hour before washing.

    38. Clean Tarnished Brass and Polish Chrome
    Say good-bye to tarnish on brass, copper, or stainless steel. Make a paste of lemon juice and salt (or substitute baking soda or cream of tartar for the salt) and coat the affected area. Let it stay on for 5 minutes. Then wash in warm water, rinse, and polish dry. Use the same mixture to clean metal kitchen sinks too. Apply the paste, scrub gently, and rinse. Get rid of mineral deposits and polish chrome faucets and other tarnished chrome. Simply rub lemon rind over the chrome and watch it shine! Rinse well and dry with a soft cloth.

    39. Replace Your Dry Cleaner
    Ditch the expensive dry-cleaning bills (and harsh chemicals) with this homegrown trick. Simply scrub the stained area on shirts and blouses with equal parts lemon juice and water. Your “pits” will be good as new, and smell nice too.

    40. Boost Laundry Detergent
    For more powerful cleaning action, pour 1 cup lemon juice into the washer during the wash cycle. The natural bleaching action of the juice will zap stains and remove rust and mineral discolorations from cotton T-shirts and briefs and will leave your clothes smelling fresh. Your clothes will turn out brighter and also come out smelling lemon-fresh.

    41. Rid Clothes of Mildew
    Have you ever unpacked clothes you stored all winter and discovered some are stained with mildew? To get rid of it, make a paste of lemon juice and salt and rub it on the affected area, then dry the clothes in sunlight. Repeat the process until the stain is gone.

    42. Eliminate Fireplace Odor
    There’s nothing cozier on a cold winter night than a warm fire burning in the fireplace — unless the fire happens to smell horrible. Next time you have a fire that sends a stench into the room, try throwing a few lemon peels into the flames. Or simply burn some lemon peels along with your firewood as a preventive measure.

    43. Neutralize Cat-Box Odor
    You don’t have to use an aerosol spray to neutralize foul-smelling cat-box odors or freshen the air in your bathroom. Just cut a couple of lemons in half. Then place them, cut side up, in a dish in the room, and the air will soon smell lemon-fresh.

    44. Deodorize a Humidifier
    When your humidifier starts to smell funky, deodorize it with ease: Just pour 3 or 4 teaspoons lemon juice into the water. It will not only remove the off odor but will replace it with a lemon-fresh fragrance. Repeat every couple of weeks to keep the odor from returning.

    45. Reduce Asthma Symptoms
    In addition to a general detoxifying diet, 2 tablespoons of lemon juice before each meal, and before retiring can reduce asthma symptoms.
     
    Paradosiaka

    Paradosiaka

    Well-Known Member
    Saffron




    nutrition facts

    Saffron is one of the highly prized spices known since antiquity for its color, flavor and medicinal properties. It is the dried "stigma" or threads of the flower of the S. crocus plant. The plant is a bulbous perennial plant that belongs to the family of Iridaceae, in the genus, Crocus, and known botanically as Crocus sativus.

    This exotic spice is a native of Southern Europe and now cultivated worldwide in many countries, particularly in Spain, Italy, France, Greece, Turkey, Iran, and in the Indian state of Jammu & Kashmir.

    The Crocus sativus plant grows to about 15-20cm in height and bears lavender colored flowers during each season, which lasts from October until November. Each flower features perianth, which consists of a stalk, known as “style,” connecting to the three “stigmas” or threads to the rest of the plant. These orange-yellow colored stigmas along with the "style" constitutes "saffron" which is used as spice.

    Good saffron crop production demands cool dry climate with well-drained rich fertile soil and irrigation facilities or sufficient amount of rain fall. The flowers are generally harvested during the early-morning hours and soon their stigma separated, allowed to dry, and packed for marketing.

    Saffron has a distinct flavor that comes from chemical compounds in it such as picrocrocin, and safranal. It also contains a natural carotenoid chemical compound, crocin, which gives saffron its golden-yellow hue. These traits along with its medicinal properties make it a valuable ingredient in many cuisines worldwide.

    Health benefits of Saffron

    • Saffron contains many plants derived chemical compounds that are known to have been anti-oxidant, disease preventing, and health promoting properties.
    • Their flower pistils compose several essential volatile oils, but the most important of them all is safranal, which gives saffron its pleasant flavor. Other volatile oils in saffron are cineole, phenethenol, pinene, borneol, geraniol, limonene, p-cymene, linalool, terpinen-4-oil, etc.
    • This colorful spice has many non-volatile active components; the most important of them is α-crocin, a carotenoid compound, which gives pistils their characteristic golden-yellow color. It also contains other carotenoids, including zea-xanthin, lycopene, α- and β-carotenes. These are important antioxidants that help protect the human body from oxidant-induced stress, cancers, infections and acts as immune modulators.
    • The active components in saffron have many therapeutic applications in many traditional medicines as antiseptic, antidepressant, anti-oxidant, digestive, anti-convulsant.
    • This novel spice is a good source of minerals like copper, potassium, calcium, manganese, iron, selenium, zinc and magnesium. Potassium is an important component of cell and body fluids that helps control heart rate and blood pressure. Manganese and copper are used by the body as co-factors for the antioxidant enzyme, superoxide dismutase. Iron is essential for red blood cell production and as a co-factor for cytochrome oxidases enzymes.
    • Additionally, it is also rich in many vital vitamins, including vitamin A, folic acid, riboflavin, niacin, vitamin-C that is essential for optimum health.

    Medicinal uses

    • The active components present in saffron have many therapeutic applications in many traditional medicines since long time as anti-spasmodic, carminative, diaphoretic.
    • Research studies have shown that, safranal, a volatile oil found in the spice, has antioxidant, cytotoxic effect on cancer cells, anticonvulsant and antidepressant properties.
    • Αlfa-crocin, a carotenoid compound, which gives the spice its characteristic golden-yellow hue, has beenfound to have anti-oxidant, anti-depressant, and anti-cancer properties. (Medical disclaimer).
     
    Paradosiaka

    Paradosiaka

    Well-Known Member
    Stevia plant



    Stevia plant is a small, sweet-leaf herb of South American origin used by native Guarani tribes of Paraguay since centuries. Is stevia safe alternative to common sugar in carbohydrate-controlled diets? Does it have healthy nutrient profile safe enough for human consumption as in other herbs such as basil, mint, thyme etc?

    Recent scientific trials firmly establish that this sweet-leaf herb has, in fact, many health benefiting plant-derived phyto-chemical compounds that help control blood sugar, cholesterol, blood pressure in addition to its use as natural sweetener. Together with the rise in demand for low-calorie food alternatives, stevia has drawn the attention of health conscious fitness lovers all over the planet.

    Stevia is a small perennial herb belongs to the Asteraceae family of the genus Stevia. Its scientific name is Stevia rebaudiana. Some commonly known names are honey leaf plant, sweet chrysanthemum, sweetleaf stevia, sugarleaf...etc.

    Stevia plant grows 2-4 feet in height with slender, branched stems and flourishes well all over temperate and some parts of tropical regions. It is being cultivated as commercial crop in Japan, China, Thailand, Paraguay, and Brazil. Today, China is the leading exporter of stevia products.

    Almost all the parts of the plant taste sweet; however, the sweet glycosides are typically concentrated in its dark-green serrated leaves. The Guarani Indians of Paraguay have used its leaves to sweeten drinks and foods and in various traditional medicines. In the modern times, it is widely used in foods in many parts India, East Asian region and South American countries.


    Health benefits of stevia

    • Stevia herb parts are very low in calories. Parts by parts its dry leaves are roughly 40 times sweeter than sugar. The sweetness of sugar in stevia is due to several glycoside compounds including stevioside, steviolbioside, rebaudiosides A-E, and dulcoside.
    • Stevioside is non-carbohydrate glycoside compound. Hence, it lack of properties that sucrose and other carbohydrates have. Stevia extracts, like rebaudioside-A, are found to be 300 times sweeter than sugar. In contrast to sugar, however, stevia extracts have several unique properties such as long shelf life, high temperature tolerance, non-fermentative; but contain near-zero calories.
    • In addition, stevia plant has many sterols and antioxidant compounds like triterpenes, flavonoids, and tannins. Some of flavonoid polyphenolic anti-oxidant phyto-chemicals present in stevia is kaempferol, quercetin, chlorogenic acid, caffeic acid, isoquercitrin, isosteviol…etc. Studies found that kaempferol can reduce risk of pancreatic cancer by 23% (American journal of epidemiology) [1].
    • Chlorgenic acid reduces enzymatic conversion of glycogen to glucose in addition to decreasing absorption of glucose in the gut. Thus, it helps reduce blood sugar levels. The lab studies also confirm a reduction in blood glucose levels and an increase in the liver concentrations of glucose-6-phosphate and of glycogen.
    • Certain glycosides in stevia extract have been found to dilate blood vessels, increase sodium excretion, and urine output. In effect, stevia, at slightly higher doses than as sweetener, can help lower blood pressure.
    • Being a non-carbohydrate sweetener, stevia would not favor the growth of Streptococcus mutans bacteria in the mouth which is attributed to be a causative agent for dental caries and tooth cavities. On the other hand, certain compounds in stevia are rather found to inhibit caries causing bacteria in the mouth.
    • In addition, being a herb, stevia contain many vitals minerals, vitamins that are selectively absent in the artificial sweeteners.


    Stevia plant uses in traditional medicine

    Stevia extract has been in use by native South Americans (where it is known as caa-he-éé or kaa jheéé) to reduce weight; to treat wound infections, inflammatory conditions, swelling in the legs and as a tonic to treat depression.
     
    Paradosiaka

    Paradosiaka

    Well-Known Member
    Banana Facial Masks

    Who needs Botox when you have bananas? That’s right: You can use a banana as an all-natural, homemade facial mask that moisturizes your skin and leaves it looking and feeling softer. Mash up a medium-sized ripe banana into a smooth paste, then gently apply it to your face and neck. Let it set for 10 to 20 minutes, then rinse it off with cold water.

    Another popular mask recipe calls for 1/4 cup plain yogurt, 2 tablespoons honey, and 1 medium banana.

     
    EuroMode

    EuroMode

    Active Member
    Eating more than five a day has ‘no extra health benefit,’ claim researchers



    Eating more portions of fruit and vegetables than the recommended “five a day” has no additional benefit on reducing a person’s risk of death, researchers have suggested.

    The findings contradict recent research which found that eating “seven a day” holds the lowest risk of death. The latest study, published on thebmj.com, examined the association between fruit and vegetable intake and risk of premature death.

    Consuming five portions of fruit or vegetables is linked to a lower risk of premature death, but eating more portions appears to have no further effect, the study concluded.

    Researchers from China and the US analysed 16 studies involving more than 830,000 participants. Higher consumption of fruit and vegetables was significantly associated with a lower risk of death from all causes, particularly cardiovascular disease.

    They found the average risk of death from all causes was reduced by about 5 per cent for each additional daily serving of fruit and vegetables. But once a person had consumed five portions, there was no additional benefit noted for extra portions.

    source independent
     
    EuroMode

    EuroMode

    Active Member
    Horizontal scrubbing at a 45 degree angle with a pencil grip: Scientists publish guide on how to brush your teeth

    Brushing our teeth – we all do it, once in the morning, once before bedtime, and we all think we know the best technique.

    However, it would seem that after all we don’t and, more worryingly, neither do our dentists, the people who make our toothbrushes, nor even Her Majesty’s Government.

    A new study, by dental experts at University College London, has condemned “unacceptably inconsistent” advice from national dental associations, manufacturers and dentists themselves on the simple matter of brushing teeth.

    Across 10 countries, researchers identified no fewer than six basic methods of brushing, and a bewildering variety of advice on the most important aspects of dental hygiene: how often to brush, how long to brush for, technique, and the vexed question of to rinse or not to rinse.

    The authors said there appeared to be “no consensus among professional bodies on the best method of toothbrushing for the general population or for people of different ages or with particular dental conditions”.

    “Such diversity in recommendations should be of serious concern to the dental profession,” the study, published in the British Dental Journal, concludes.

    Dr Nigel Carter, chief executive of the British Dental Health Foundation, who helped write the Government’s official guidance on oral health, admitted that experts “struggle” over toothbrushing recommendations.

    “When you actually look at the science there is no clear evidence around what method might be best, and the recommendations on toothbrushing intervals also vary hugely around the world,” he said.

    In the UK for instance, widely followed advice says to brush for two minutes twice a day. But many countries recommend three minutes, while most South American countries advise brushing for one minute, three times a day.

    “I think the toothbrush manufacturers have been guilty of not doing as much research as they might and in the scientific community it’s probably not seen as a sexy area of research,” said Dr Carter. “Hopefully what [the UCL study] will do will focus some scientists on doing some more robust research on both the various techniques of brushing and the brushing intervals.”

    The most-commonly recommended method is known as the modified bass – which involves horizontal brush movements, accompanied by vertical and sweeping motions to create circles. However, no large studies have been carried out to determine whether it is really more effective than other simpler methods – including the most basic scrub technique taught to children.

    Dr John Wainwright, the study’s lead author and a practising dentist, said that “all too frequently” he encountered patients concerned that his recommendations differed to what previous dentists had told them.

    “What I feel we need is better research into what the easiest to learn, most effective and safest way to brush is,” he said. “The current situation where not just individual dentists, but different dental organisations worldwide are all issuing different brushing guidelines isn't just confusing – it's undermining faith and trust in the profession as a whole. For something most people do twice a day, you would expect dentists to send a clearer, more unified message to their patients on how to brush their teeth.”

    There is no consensus over the very best way to brush, but UCL’s Professor Aubrey Sheiham recommends:

    1- Brush gently with a simple horizontal scrubbing motion
    2- Avoid brushing too hard, hold the brush with a pencil grip, not a fist
    3- The British Dental Association (BDA) add that brushing should take two minutes, twice a day
    BDA experts also recommend spitting, not rinsing, after brushing.


    source independent
     
    EuroMode

    EuroMode

    Active Member
    15 'Healthy' Foods That Are Actually Bad For You

    Unhealthy foods are the main reason the world is fatter and sicker than ever before.

    Surprisingly, some of these foods are considered healthy by many people.

    Here are 15 “health foods” that are really junk foods in disguise.

    1. Processed “Low-Fat” and “Fat-Free” Foods

    The “war” on saturated fat is the biggest mistake in the history of nutrition. It was based on weak evidence, which has now been completely debunked (1).
    When this started, processed food manufacturers jumped on the bandwagon and started removing the fat from foods. But there’s a huge problem… food tastes horrible when the fat has been removed. That’s why they added a whole bunch of sugar to compensate. Saturated fat is harmless, but added sugar is incredibly harmful when consumed in excess (2, 3).

    The words “low-fat” or “fat-free” on a packaging usually mean that it is a highly processed product that is loaded with sugar.

    2. Most Commercial Salad Dressings

    Vegetables are incredibly healthy. The problem is that they often don’t taste very good on their own. That’s why many people use dressings to add flavor to their salads, turning these bland meals into delicious treats. But many salad dressings are actually loaded with unhealthy ingredients like sugar, vegetable oils and trans fats, along with a bunch of artificial chemicals. Although vegetables are good for you, eating them with a dressing high in harmful ingredients will totally negate any health benefit you get from the salad.

    Make sure to check the ingredients list before you use a salad dressing… or make your own using healthy ingredients.

    3. Fruit Juices… Which Are Basically Just Liquid Sugar

    A lot of people believe fruit juices to be healthy. They must be… because they come from fruit, right? But a lot of the fruit juice you find in the supermarket isn’t really fruit juice. Sometimes there isn’t even any actual fruit in there, just chemicals that taste like fruit. What you’re drinking is basically just fruit-flavored sugar water. That being said, even if you’re drinking 100% quality fruit juice, it is still a bad idea. Fruit juice is like fruit, except with all the good stuff (like the fiber) taken out… the main thing left of the actual fruit is the sugar.

    If you didn’t know, fruit juice actually contains a similar amount of sugar as a sugar-sweetened beverage (4).

    4. “Heart Healthy” Whole Wheat

    Most “whole wheat” products aren’t really made from whole wheat. The grains have been pulverized into very fine flour, making them raise blood sugar just as fast as their refined counterparts. In fact, whole wheat bread can have a similar glycemic index as white bread (5). But even true whole wheat may be a bad idea… because modern wheat is unhealthy compared to the wheat our grandparents ate. Around the year 1960, scientists tampered with the genes in wheat to increase the yield. Modern wheat is less nutritious and has some properties that make it much worse for people who are intolerant to gluten (6, 7, 8). There are also studies showing that modern wheat may cause inflammation and increased cholesterol levels, at least when compared to the older varieties (9, 10).

    Whereas wheat may have been a relatively healthy grain back in the day, the stuff most people are eating today is best avoided.

    5. Cholesterol Lowering Phytosterols

    There are certain nutrients called phytosterols, which are basically like plant versions of cholesterol. Some studies have shown that they can lower blood cholesterol in humans (11). For this reason, they are often added to processed foods that are then marketed as “cholesterol lowering” and claimed to help prevent heart disease. However, studies have shown that despite lowering cholesterol levels, phytosterols have adverse effects on the cardiovascular system and may even increase the risk of heart disease and death (12, 13, 14).

    6. Margarine

    Butter was demonized back in the day, due to the high saturated fat content. Various health experts started promoting margarine instead. Back in the day, margarine used to be high in trans fats. These days, it has less trans fats than before but is still loaded with refined vegetable oils. Margarine is not food… it is an assembly of chemicals and refined oils that have been made to look and taste like food. Not surprisingly, the Framingham Heart Study showed that people who replace butter with margarine are actually more likely to die from heart disease (15). If you want to improve your health, eat real butter (preferably grass-fed) but avoid processed margarine and other fake foods like the plague.

    Recommending trans fat laden margarine instead of natural butter may just be the worst nutrition advice in history.

    7. Sports Drinks

    Sports drinks were designed with athletes in mind. These drinks contain electrolytes (salts) and sugar, which can be useful for athletes in many cases. However… most regular people don’t need any additional salts, and they certainly have no need for liquid sugar. Although often considered “less bad” than sugary soft drinks, there really is no fundamental difference except that the sugar content is sometimes slightly lower. It is important to stay hydrated, especially around workouts, but most people will be better off sticking to plain water.

    8. Low-Carb Junk Foods

    Low carb diets have been incredibly popular for many decades now. In the past 12 years, study after study has confirmed that these diets are an effective way to lose weight and improve health (16, 17). However… food manufacturers have caught up on the trend and brought various low-carb “friendly” processed foods to the market. This includes highly processed junk foods like the Atkins bars. If you take a look at the ingredients list, you see that there is NO real food in there, just chemicals and highly refined ingredients.

    These products can be consumed occasionally without compromising the metabolic adaptation that comes with low-carb eating. But they don’t really nourish your body… even though they’re technically low-carb, they’re still unhealthy.

    9. Agave Nectar

    Given the known harmful effects of sugar, people have been looking for alternatives. One of the more popular “natural” sweeteners is Agave nectar, also called agave syrup. You will find this sweetener in all sorts of “health foods,” often with attractive claims on the packaging. The problem with Agave is that it is no better than sugar. In fact, it is much, much worse… One of the main problems with sugar is that it has excessive amounts of fructose, which can cause severe metabolic problems when consumed in excess (18). Whereas sugar is about 50% fructose and High Fructose Corn Syrup about 55%, Agave contains even more… up to 70-90%. Therefore, gram for gram, Agave is even worse than regular sugar.

    See, “natural” doesn’t always equal healthy… and whether Agave should even be considered natural is debatable.

    10. Vegan Junk Foods

    Vegan diets are very popular these days, often due to ethical and environmental reasons. However… many people promote vegan diets for the purpose of improving health (which is questionable). There are many processed vegan foods on the market, often sold as convenient replacements for non-vegan foods. Vegan bacon is one example.

    But it’s important to keep in mind that these are usually highly processed, factory made products that are bad for just about anyone, including vegans.

    11. Brown Rice Syrup

    Brown rice syrup (also known as rice malt syrup) is a sweetener that is mistakenly assumed to be healthy. This sweetener is made by exposing cooked rice to enzymes that break down the starch into simple sugars. Brown rice syrup contains no refined fructose, just glucose. The absence of refined fructose is good… but rice syrup has a glycemic index of 98, which means that the glucose in it will spike blood sugar extremely fast (19). Rice syrup is also highly refined and contains almost no essential nutrients. In other words, it is “empty” calories. Some concerns have been raised about arsenic contamination in this syrup, another reason to be extra careful with this sweetener (20).

    There are other better sweeteners out there… including low-calorie sweeteners like stevia, erythritol and xylitol, which actually have some health benefits.

    12. Processed Organic Foods

    Unfortunately, the word “organic” has become just like any other marketing buzzword. Food manufacturers have found all sorts of ways to make the same junk, except with ingredients that happen to be organic. This includes ingredients like organic raw cane sugar, which is basically 100% identical to regular sugar. It’s still just glucose and fructose, with little to no nutrients. In many cases, the difference between an ingredient and its organic counterpart is next to none.

    Processed foods that happen to be labelled organic are not necessarily healthy.Always check the label to see what’s inside.

    13. Vegetable Oils

    We are often advised to eat seed- and vegetable oils. This includes soybean oil, canola oil, grapeseed oil and numerous others. This is based on the fact that these oils have been shown to lower blood cholesterol levels, at least in the short term (21). However… it’s important to keep in mind that blood cholesterol is a risk factor, NOT a disease in itself. Even though vegetable oils can improve a risk factor, there is no guarantee that they will help prevent actual hard end points like heart attacks or death, which is what really counts. In fact, several controlled trials have shown that despite lowering cholesterol, these oils can increase the risk of death… from both heart disease and cancer (22, 23, 24).

    So eat healthy, natural fats like butter, coconut oil and olive oil, but avoid processed vegetable oils as if your life depended on it (it does).

    14. Gluten-Free Junk Foods

    According to a 2013 survey, about a third of people in the U.S. are actively trying to avoid gluten. A lot of experts think this is unnecessary… but the truth is that gluten, especially from modern wheat, can be problematic for a lot of people (25). Not surprisingly, the food manufacturers have brought all sorts of gluten-free foods to the market. The problem with these foods, is that they are usually just as bad as their gluten-containing counterparts, if not worse. These are highly processed foods that are very low in nutrients and often made with refined starches that lead to very rapid spikes in blood sugar. So… choose foods that are naturally gluten free, like plants and animals, NOT gluten free processed foods.

    Gluten-free junk food is still junk food.

    15. Most Processed Breakfast Cereals

    The way some breakfast cereals are marketed is a disgrace. Many of them, including those that are marketed towards children, have all sorts of health claims plastered on the box. This includes misleading things like “whole grain” or “low fat.” But… when you actually look at the ingredients list, you see that it’s almost nothing but refined grains, sugar and artificial chemicals. The truth is, if the packaging of a food says that it is healthy, then it probably isn’t. The truly healthy foods are those that don’t need any health claims… whole, single ingredient foods.

    Real food doesn’t even need an ingredients list, because real food IS the ingredient.

    source businessinsider
     
    Paradosiaka

    Paradosiaka

    Well-Known Member


    هل يجوز غسل الشعر أثناء الدورة الشهرية؟


    أفادت دراسة أجرتها دكتورة تايوانية متخصصة بالأبحاث السرطانية أن غسل الشعر أثناء الدورة الشهرية وحمل أشياء ثقيلة وتناول المشروبات الباردة بالإضافة إلى عدم الحرص في إختيار الغذاء، أسباب أساسية للإصابة بسرطان الثدي والمبيض.

    وجاءت هذه النتائج بعد إجراء فحص دقيق على 30 ألف إمرأة مصابة بالسرطان، فكلّ الأسباب التي سبق وذكرناها تساهم في عدم إكتمال خروج البويضة من المبيض وتحوّل بقايا الحيض إلى رواسب ومواد سامة تعمل على إخلال توازن الهرمونات في الجسم ممّا يؤدي إلى السرطان.

    أمّا سبل الوقاية حسب الدكتورة هي

    تناول الخضروات بشكل دائم
    تجنّب غسل الشعر أثناء الدورة الشهرية
    اللجوء إلى الطبيب المختص بحال وجود نزيف حادّ
    الإمتناع عن شرب السوائل الباردة
    الشعور بالنعاس الدائم والإمساك وتمدد الثدي هي أعراض مبكرة لسرطان الثدي والمبيض

     
    Paradosiaka

    Paradosiaka

    Well-Known Member
    غوانابانا او ثمره شجره غرافيولا







    لها عده اسماء وهى فاكهه غوانابانا او ثمره شجره غرافيولا ..وتسمى باسم القشطه فى مصر ..وفى عمان تسمى المستعفل ولها اسماء الشيريمويا ولها اسم السرسبة... ما زالت الدراسات والبحوث العلمية حول ثمرة القشطة، المعروفة علمياً باسم Sour Sop، في تفاعل مستمر. ولعلّ آخر البحوث، التي انطلقت منذ عام 1970، كانت ما توصّل إليه علماء في أميركا اللاتينية حول مدى قدرة القشطة على علاج 12 نوعاً خبيثاً من السرطان، مثل المبايض والقولون والثدي والبروستاتا والرئة والكبد والرحم والغدد الليمفاوية والبنكرياس. هذا، وتمكن علماء من جامعة أوماها مؤخراً من التوصل إلى نتائج قد تكون مفيدة مستقبلاً لإنتاج بدائل لعلاج السرطان، حيث ذكروا أن مستخلصات القشطة قد تمكنت من تقليل نمو أوارم البنكرياس (الذي يعد أخطر أنواع السرطانات) التي تقاوم العلاج الكيماوي التقليدي للسرطان. هذه الإنجازات تؤكد كل الاعتقادات بين الأمس واليوم التي كانت وما زالت تُنسب لهذه الفاكهة الفريدة من نوعها. بدايةً، تعود أصول هذه الثمرة إلى منطقة جبال الأنديز في أميركا الجنوبية بالبيرو والإكوادور، واستُخدم أحد أنواعها، وهو الجرافيولا، على مدى قرون طبياً ليس فقط لعلاج السرطان، وإنما أيضاً لعلاج الربو والكبد والقلب والتهاب المفاصل. مع مطلع الألفية الثانية، تضاعف الاهتمام بالقشطة، وأظهرت الدراسات المعملية قدرة هذه الثمرة على أن تكون أقوى، بعشرة أضعاف، من قدرة عقار الأدريامايسين الكيميائي في قتل خلايا القولون السرطانية، بل أكثر من ذلك، قدرتها في علاج السرطان دون التأثير على الخلايا الأخرى السليمة كما تفعل العقاقير الكيميائية.

    وبناءً على تجارب علماء أوماها التي تستمر تداعياتها حتى اللحظة، تبين أن لا تأثيرات جانبية لفاكهة القشطة الغنية بالفيتامينات ومضادات الأكسدة التي تقف سداً منيعاً في وجه السرطان وتحدّ من انتشاره في الجسم. يُذكر أن إحدى شركات الدواء قد تمكنت أخيراً من إنتاج عقار من مستخلصات القشطة يسمى Graviola Liquid Extract، ويدعي قدرته السحرية في القضاء على السرطان بشكل آمن وفعال دون أي أعراض جانبية للعلاجات التقليدية مثل الغثيان وتساقط الشعر وفقدان الوزن. وعن هذا العقار، تشدّد ربى الأسمر، اختصاصية التغذية التابعة للجمعية الأميركية للتغذية، أنه لا يمكن تبنيه وأخذه على محمل الجد. وتلفت هذه الأخيرة إلى أن منظمة الصحة العالمية (FDA) غالباً ما تقوم بإهمال كل ما يتعلق بالمكملات الغذائية (Food Supplements)، فتغرق الصيدليات بهذه العقاقير التي يتم بيعها والتصرف بها تحت طائلة الزبون وحده الذي قد يحدث، في أحيان كثيرة، أن يتعرّض لتسمم غذائي جراء استخدامه لمكملات دون أخرى. في المقابل، ترى الأسمر في الدراسات العلمية على فاكهة القشطة، بعضاً من بوادر الخير وبصيص الأمل. وعليه، فإنها، ونتيجة لدراسات مماثلة، تعتزم إدراج ثمرة القشطة ضمن النظام الغذائي لكل مرضاها.

    هذا، وتشترك الأسمر مع الاختصاصي في الأورام السرطانية في مستشفى "أوتيل ديو" الدكتور جورج شاهين بأن البحوث في هذا المجال ما زالت غير كافية، حتى اللحظة، إذ يحتاج الموضوع الى مئات الدراسات المعمقة والمكثفة قبل أن يتم تبنيها بشكل كامل. يعتقد شاهين، جازماً، أن كل هذه الدراسات ما هي إلا "خواطر في الطب"، منوهاً بأن عدداً كبيراً من مرضاه يتأثر بمثل هذه "الخرافات" التي لا يمكن أن تنتصر على مدرسة الطب الحديث. إلى ذلك، أشارت دراسة حديثة قامت بها جامعة بيردي في ولاية إنديانا في الولايات المتحدة الأميركية، أن مغلي أوراق القشطة يقتل نمو الخلايا السرطانية ويؤدي دوراً هاماً في محاربة سرطانات عدة منها البروستاتا والبنكرياس والرئة. وفيما خصّ القيمة الغذائية لفاكهة القشطة فإنّ 100 غراماً منها يحتوي على 74 سعرة حرارية تشتمل على 18 غراماً من السكريات. بينما تتوزع الفوائد الأخرى بنسب متفاوتة ما بين ألياف وبروتينات وفيتامين (ج) وB6 وبوتاسيوم. اضافة إلى قدرتها العلاجية الهائلة في محاربة مرض السرطان، تتمتع فاكهة القشطة بفوائد جمّة: - مفيدة جداً للقلب: يحبّ القلب ثمرة القشطة التي تؤمن حوالى 9% من حاجة الفرد اليومية من الألياف. ترفع القشطة من معدلات الكوليسترول الجيد في الدم (HDL) وتقوم الألياف الذائبة بربط الكوليسترول السيّئ ومنع امتصاصه في المعدة ما يعزز عملية ضخّ الدم إلى عضلة القلب ويقلّل من مخاطر الإصابة بالسكتات الدماغية والنوبات القلبية وارتفاع ضغط الدم. - ترفع من أداء الجهاز المناعي : وذلك لاحتواء هذه الفاكهة على فيتامين (ج) الذي يوفر حماية للجسم من هجمات البرد والانفلونزا ويزيد من امتصاص الحديد من الغذاء في الجسم.

    - مهدّئ طبيعي للأعصاب: وذلك لاحتوائها على البيريدوكسين (فيتامين B6) الذي يساعد على الحدّ من التوتر والإجهاد والقلق، كما أنه يساعد في الوقاية من التهابات المفاصل والدوخة والدوار ومرض الشلل الرعاش أو ما يعرف بداء الباركنسون. - تمنع مشاكل الإمساك: القشطة غنية بالألياف التي تعمل على زيادة حركة الأمعاء وتؤدي إلى تنظيف الأمعاء من السموم وبالتالي الوقاية من سرطان القولون والبواسير.

    الجدير بالذكر أن بذور القشطة تحتوي على مواد سامة، وإن تناولها ممكن أن يشكل خطراً على صحتك. كما أن على الحوامل استشارة الطبيب قبل الإقدام على تناول القشطة بكميات وافرة.
     
    Paradosiaka

    Paradosiaka

    Well-Known Member

    ما هو الغذاء الذي يحمي ذاكرتك من النسيان؟



    الدماغ، مثل أي عضو آخر في الجسم، يحتاج الى الغذاء ليعمل بشكل سليم. فالغذاء المناسب يساعد في نمو خلايا وحفظ المعلومات لذاكرة أطول، ويقينا من أمراض الشيخوخة كالالزهايمر والنسيان.

    وفي دراسة أجرتها جامعة هارفرد في الولايات المتحدة الأميركية حول الغذاء والذاكرة وأمراض الشيخوخة لفتت الى أن الغذاء الذي نأكله له تأثير على قدرتنا على التذكر مع تقدمنا في العمر. وأكدت على ذلك الدراسة التي قام بها الباحثون في كل من مستشفى بريغهام والمستشفى النسائي womens hospital (brigham hospital ونشرتها مجلة طب الاعصاب اذ اشارت الى ان النساء الذين يتناولن كثيرا من من الدهون المشبعة التي ترفع نسبة الكولستيرول الضار في الجسم والدم مثل الزبدة واللحوم المقلية تكون نتائجهن اقل في اختبارات التفكير وسرعة التذكر والبديهة، وهن اكثر عرضة للسكتات الدماغية ولتلف خلايا المخ بسبب تراكم الكولستيرول في الدم. وفي المقابل، اشارت الى ان النساء اللواتي استخدمن الأطباق التي تحتوي على الدهون غير المشبعة كنّ اقل عرضة لمرض الألزهايمر الذي له علاقة بالأوعية الدموية.
    ولفتت الدراسة الى أن النظام الغذائي في البحر المتوسط يتضمن أغذية مفيدة للدماغ وتحافظ على الذاكرة وتقي من الألزهايمر وأمراض الشيخوخة. فهو يقوم على الدهون غير المشبعة والصحية كالأسماك لاحتوائه على أوميغا 3 والمكسرات وزيت الزيتون والتي تنظم نسبة السكر في الدم وتساعد في الحفاظ على الذاكرة، والفواكه والخضروالحبوب الكاملة التي تعمل على تحسين الأوعية الدموية وحمايتها من الضرر وتبعدك من السكتات الدماغية.
    اليكم بعض الأطعمة المغذية للدماغ:

    * الأسماك
    تعتبر الأسماك مثل السلمون والتونة والسردين من أهم العناصر الغذائية التي تفيد الجسم والدماغ بالدرجة الالولى لاحتوائه على الاوميغا 3 الذي يضخ الاوكسجين للدماغ والذي يعمل على تجديد خلايا الدماغ وينظم عمله، كما يعتبر المحار من الأطعمة التي تساعد في تطوير القدرة العقلية وحفظ الذاكرة والتركيز لاحتوائه على الزنك والحديد وفيتامين b12 الذي بدوره يؤدي نقصه الى النسيان وعدم التركيز، فضلاً عن زيوت الأسماك التي تساهم في مرونة الأغشية في خلايا الدماغ التي تسهل عملية الاتصال في نقل الإشارات الى الدماغ فتؤمن نسبة تركيز أكبر، وتحارب تخثر الدم في الدماغ وتقي من السكتات الدماغية. وينصح الاطباء بتناوله مرتين في الأسبوع.

    * السبانخ
    تعتبر من الخضر الورقية الغنية بالمغنزيوم وبالفيتامين b6,b12 ، والفوليك المساعدة في تنشيط خلايا الدماغ لنقل الاشارات بين الأعصاب والدماغ والحد من الألزهايمر وفي تكسير مادة الهيموسيستين المضرة للجسم.

    * الشوكولا الأسود
    يعتبر الشوكولا من الأطعمة المنشطة دماغياً والتي تحفز خلايا الدماغ على العمل بشكل منتظم في إرسال الاشارات بين الأعصاب والدماغ من خلال الاوعية الدموية المتدفقة، فتساعد بذلك في التركيز وتطوير الخلايا لاحتوائه على مادة الفلافونويد ومضادات الاكسدة.

    • الحبوب الكاملة والبقوليات
    تعتبر الحبوب الكاملة مثل القمح والنخالة، والخبز والأرز الغامق من أهم العناصر الغذائية التي تفيد الجسم وتغذي الدماغ لاحتوائها على فيتامين b6 والفولات التي بدورها تعمل على ارتفاع تدفق الدم الى الدماغ فتنشط الذاكرة وتحسنها، وتقي المسنين من حالات الالزهايمر والنسيان .أما البقوليات مثل الحمص، والعدس فهي مصدر بروتيني مغذ يساعد في ترميم تلف الدماغ لاحتوائه على البروتينات والسكريات التي يستهلكها المخ كذلك الشوفان لاحتوائه على الكربوهيدرات المنشطة لخلايا الدماغ وإمداده بالطاقة الكافية التي يحتاج اليها فيدفعك للتذكير والتذكر.

    * الكاري
    يعتبر الكاري من المواد الغنية بمادة الكوركومين المليئة بمضاداة الأكسدة المحاربة للالزهايمر والتي تقي الدماغ من التهاب خلاياه وتحافظ على وظيفته ونشاطه.

    * بعض الخضار والفواكه

    -الخوخ: يحتوي الخوخ على نسبة مرتفعة من مضادات الأكسدة وفيتامين b المحارب للشيخوخة.

    -الكيوي: يعتبر من أغنى الفواكه الغنية بالبوليفنولات المضادة للأكسدة كما يحتوي على فيتامين c الذي ينشط خلايا الدماغ.
    -العنب البري أو التوت: يعتبر من العناصر الغذائية المهمة التي تنمي مهارات الدماغ وتحسنها وتقي من الأمراض ومن ضرر أغشية الخلايا وتنمي الذاكرة وتنظم حركة الإشارات بين الأعصاب والدماغ لاحتوائه على المواد المضادة للتأكسد من الفيستين والفلافينويد وفيتامين c.
    - التفاح والرمان: يساعدان في تنظيم نسبة الأوكسجين في الدماغ لاحتوائها على المواد المضادة للأكسدة.
    -الزبيب: لاحتوائه على مادة البورون التي تدفع دماغك الى التركيز وتطوير الذاكرة.
    النعناع والبطاطا الزرقاء تحتوي على مضاداة الأكسدة واللون الأزرق في البطاطا يتكون من مواد الانثوسيانين الذي يطيل حفظ الذاكرة على المدى الطويل ويعتبر منشطاً دماغياً.
    الافوكادو: يحتوي على فيتامين e، فيقي المسنين من امراض الشيخوخة والالزهايمر .
    -الهليون: يعتبر من الخضر الغنية بحامض الفوليك الذي يغذي الدماع ويرفع نسبة المزاج الجيد.
    اضافة الى أنواع الفواكه والخضر الداكنة الغنية بالفيتامينات والأملاح المعدنية ومضادات الأكسدة ومنها الفيستين والفلافونيدات التي تحافظ على حركة نشاط الدماغ وتؤخر الشيخوخة.

    * البيض: يعتبر من المصادر الطبيعية المهمة والغنية بفيتامين b12، والأحماض الدهنية ومادة الكولين والليسيتين، فيعمل على مساعدة الدماغ في استقبال الإشارات العصبية وتخزينها لمدة أطول، فضلاً عن بناء خلايا الدماغ والحد من انكماش الخلايا وضمورها الذي يترافق مع الألزهايمر.
     
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    Sweeteners linked to rise in obesity and diabetes





    Sugar-free sweeteners could increase glucose intolerance and diabetes risk by affecting bacteria in the gut, a study has suggested.

    Far from improving metabolism and helping people to slim, widespread use of artificial sweeteners may be fuelling the obesity and diabetes epidemic, it is claimed.

    Scientists found that giving mice water laced with three commonly used sweeteners in doses corresponding to those recommended for humans caused them to develop glucose intolerance.

    The condition occurs when sugar levels in the blood rise and can lead to Type-2 diabetes, which affects around 2.7 million people in the UK.

    Tests showed that in mice, sweeteners altered the balance of gut microbes that have been linked to susceptibility to metabolic diseases. They also affected the composition and function of gut bacteria in a small number of human volunteers, resulting in glucose intolerance after one week.

    The lead researcher, Dr Eran Elinav, from the Weizmann Institute in Rehovot, Israel, said: “This calls for reassessment of today’s massive, unsupervised consumption of these substances.”

    The study, reported in the journal Nature, found that people’s reaction to sweeteners varied depending on the kind of bacteria they harboured.

    Two different populations of human gut microbes were identified, one that induced glucose intolerance when exposed to the sweeteners and another that did not.

    Certain bacteria reacted to artificial sweeteners by secreting substances that provoked an inflammatory response similar to a sugar overdose, the scientists believe.

    British experts said the findings were interesting but urged caution. Dr Katarina Kos, senior lecturer and consultant in diabetes and endocrinology at the University of Exeter, pointed out that only seven human volunteers were studied, and that further confirmation would be needed “prior to making firm conclusions”.

    She added: “These findings support the widespread understanding that water is the healthiest option and we should avoid sweet and sweetened drinks. Water is the best drink to control blood sugar.”

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    Peanut allergy Browned off

    How peanuts are cooked may help explain why they are allergenic

    BROADLY speaking, East Asians and Westerners suffer the same types of food allergies in about the same proportions. But there is an exception. Westerners are roughly twice as likely as East Asians to be allergic to peanuts. This is a puzzle—as is the question of why anyone is allergic to peanuts in the first place.

    A paper in the Journal of Allergy and Clinical Immunology sheds light on both matters. The study it describes, conducted by Quentin Sattentau of Oxford University and his colleagues, found that mice are more likely to develop a peanut allergy in response to dry-roasted nuts than raw ones. Since dry roasting is more common in the West than in East Asia, that may explain the disparity of incidence. And the chemical changes induced by dry roasting help explain what causes peanut allergy in the first place.

    Dr Sattentau and his team injected their mice with proteins derived from raw or dry-roasted peanuts, to prime the animals’ immune systems. Then, they fed those animals raw or dry-roasted peanuts. Mice that had been primed with proteins from the dry-roasted nuts exhibited more robust immune responses to both diets. Their levels of antibodies—specifically of a type called immunoglobulin E (IgE)—rose significantly. High levels of IgE are the hallmark of an allergic reaction. Though the mice primed with raw-peanut protein also produced lots of antibodies, far fewer were IgEs.

    The difference, Dr Sattentau thinks, stems from the fact that dry roasting triggers what is known to chemists as the Maillard reaction, and to chefs as “browning”. The Maillard reaction is one between sugars and proteins that forms new, complex molecules called advanced glycation end-products (AGEs). These create many of the pleasant aromas associated with cooked foods, but are also suspected of causing certain allergies—including, it would now appear, peanut allergy.

    Indeed, Dr Sattentau showed that proteins derived from dry-roasted peanuts bind to dendritic cells, a type important to the immune response. Specifically, these proteins interact with cell receptor-molecules known to bind to AGEs. Dr Sattentau believes this binding is the molecular mechanism which triggers peanut allergy.

    Don’t go nuts

    Why, even so, most people can eat peanuts without ill effect, is probably a quirk of genetics. The genes that regulate the immune system are the most variable in the human genome so, peanutwise, some people are probably just dealt an unlucky hand by the genetic shuffling that created their own genomes out of their parents’.

    But for those people—and particularly for those among them for whom even proximity to peanuts risks anaphylactic shock—there is reason for hope. Results of an experiment published earlier this year by researchers at Cambridge University showed that exposing peanut-sensitive children to tiny amounts of the nuts can, over a period, slowly desensitise them. If this finding holds up it could mean that, though those who develop peanut allergy may never enjoy the things in the way that the rest of humanity does, at least effects of peanuts on them will be peanuts.

    source economist
     
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    Olive oil could help to reverse heart failure, scientists claim





    Olive oil could help reverse a patient’s heart failure "immediately", scientists have claimed.

    Oleate - the fat found in the golden liquid - could help a diseased heart pump blood more effectively and use body fat as fuel, researchers at the University of Illinois have found.

    The most common reason a person may suffer from heart failure is when the muscle becomes damaged, including after a heart attack, through drug or alcohol abuse, and high blood pressure.

    Shortness of breath, both during activity or rest; swelling of the feet, ankles, stomach and lower back; and fatigue are all symptoms of heart failure.

    Currently, there is no way to reverse heart disease, and a combination of medication and lifestyle changes help patients manage their symptoms and keep their condition stable.

    Scientists made their findings based on previous studies which show that a healthy heart absorbs fat to keep pumping, but if damaged the muscle can no longer process or store far – starving it of energy.

    This means the heart is unable to work hard enough, and toxic fat deposits are left to clog up arteries.

    Scientists believe that oleate helps the body produce enzymes which break down fat so the heart is once again able to absorb it.

    "These genes are often suppressed in failing hearts," Douglas Lewandowski of the University of Illinois in Chicago told the Telegraph.

    "So the fact that we can restore beneficial gene expression, as well as more balanced fat metabolism, plus reduce toxic fat, just by supplying hearts with oleate is a very exciting finding.

    "This gives more proof to the idea that consuming healthy fats can have a significantly positive effect on cardiac health."

    To make their findings published in the journal ‘Circulation’, researchers analysed how rats hearts responded to oleate or aplmitate, the fat found in animal fats and dairy products.

    When oleate was pumped through a failing heart, scientists saw an “immediate” improvement in how the heart contracted and pumped blood, Dr Lewandowski explained.

    But, when animal fats were pumped through the heart, the heart disease worsened and more toxic fat was produced.

    The study is backed by previous research which shows a diet high in olive oil can have the same affect as statins in reducing the risk of a heart attack.

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    Why You Should Be Drinking Lemon Water in the Morning

    Starting your day off with warm lemon water is thought to have a ton of health benefits - and it's been an Ayurvedic practice for a long time. Read on to learn about the health benefits of drinking lemon water first thing in the morning.

    1- Aids in Digestion

    Not only does the warm water help to stimulate the GI tract, but the lemons are believed to stimulate and purify the liver. It also helps digestive acids with digestion and elimination.

    2- Supports Immune Function

    Citrus fruits like lemon are high in vitamin C and ascorbic acid. Vitamin C can help fight colds and and the ascorbic acid helps iron absorption which also plays a role in immune function.

    3- Alkalizes the Body

    If your body is in a chronic pH imbalance, it's susceptible to disease. Even though lemons seem acidic, they are extremely alkalizing and a great way to ensure your pH balance is where it should be especially if your diet is heavy in meat, cheese and/or alcohol.

    4- Helps Detox

    Lemon water is a natural diuretic, which means it helps your body flush liquid and toxins along with it. The citric acid can also help maximize enzymes which stimulates the liver.

    5- It's an Energizer

    Though I hesitate to even consider giving up my morning coffee, many people swear they can easily give it up after a few days of lemon water. The combination of water and lemon helps to hydrate and oxygenate the blood, leaving you feeling great!

    6- Keeps Skin Beautiful

    Chronic dehydration can leave skin looking dull, so start your day on the right foot with lemon water. Vitamin C plays a critical role in maintaining healthy skin and the antioxidants can combat aging factors.
     
    Paradosiaka

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    نستعرض هنا 11 استخداما مختلفا لليمون لتنظيف المنزل والصحة والجمال ايضا.




    1. مادة حافظة للأطعمة


    يمكنك الحفاظ على شرائح الخضار والفاكهة بحالة جيدة لفترة أطول عن طريق إضافة القليل من عصير الليمون، وذلك لأن حمض الستريك الموجود بالليمون يحمي الخضار والفاكهة من عوامل الأكسدة.


    2. لكل أغراض التنظيف


    يمكنك استخدام الليمون كمنظف طبيعي بدل المنظفات الصناعية، قومي بخلط عصير الليمون مع الماء وضعى الخليط في زجاجة رش، واستخدميه في تنظيف النوافذ والمرايا وكل الأسطح الموجودة بالمنزل، وستجدينها براقة وذو رائحة عطرة.


    3. التخلص من البقع الداكنة بالجلد


    ترجع قدرة الليمون السحرية على إزالة البقع الداكنة بالجلد إلى احتوائه على فيتامين س، ولهذا يمكنك وضع عصير الليمون على أماكن البقع الداكنة بجسمك يوميًا وتركه لمدة 15 دقيقة، وستلاحظين الفرق.

    4. تبييض الأسنان


    يمكنك الحصول على أسنان ناصعة البياض بخلط القليل من عصير الليمون مع صودا الخبز، واتركي الخليط في وعاء حتى يكون فقاعات، وقومي بعدها بفرده على أسنانك باستخدام قطنة، واتركيه على أسنانك لمدة دقيقة وقومي بعدها بغسل أسنانك بالفرشاة برفق، وستغنيك هذه الطريقة عن جلسات تبييض الأسنان المكلفة. ولكن إحذري من تكرارها فيكفي مرة كل ثلاثة أشهر ولاتتركي الخليط أكثر من دقيقة فذلك أفضل.

    5. ملطف لاحتقان الحلق


    إضافة القليل من عصير الليمون لكوب شاي ساخن للتخلص من احمرار والتهاب الحلق، كما يساعدك الليمون على التخلص من أي جراثيم عالقة بالحلق.

    6. مزيل للروائح الكريهة


    أضيفي عصير الليمون للماء وقومي بغلي الخليط في وعاء للتخلص من كل الروائح الكريهة الموجودة بالمنزل، وداومي على وضع الليمون داخل الفرن لساعات طويلة، ولو كان المطبخ هو مصدر الرائحة الكريهة فعليك بوضع بعض قشر الليمون أسفل سلة المهملات الموجودة بالمطبخ.

    7. العناية بالبشرة


    قومي بمزج القليل من عصير الليمون والعسل في وعاء واستخدمي المزيج كقناع للوجه، واتركيه على وجهك لمدة 20 دقيقة، وستجدين بشرة مشرقة بفعل فيتامين س الموجود في الليمون ، فضلًا عن الترطيب الذي يمنحه العسل لبشرتك.

    8. علاج للغثيان


    قومي بعصر القليل من الليمون في كوب به ماء وأضيفي إليه بعض مكعبات السكر للتخلص من الشعور بالغثيان في الحال، حيث تساعدك رائحة الليمون المنعشة على التخلص من هذا الشعور.

    9. العناية بالأظافر


    يمكنك غمس أظافرك في وعاء به عصير الليمون للتخلص من إسمرار الأظافر، أو أي صبغة موجودة فيه.

    10. تنظيف الميكروويف


    لتنظيف جهاز الميكروويف وجعل رائحته طيبة، قومي بتقطيع ليمونة إلى نصفين واعصريها على كوب من الماء أو قطعيها كما بالصورة، وقومي بوضع الخليط في إناء آمن داخل الميكروويف ثم قومي بتشغيله لثوان معدودة.

    11. تلميع أثاث المنزل


    لتنظيف طبيعي للأثاث المنزلي، إمزجي نصف كأس من عصير الليمون مع كأس من زيت الزيتون واستخدمي الخليط في تلميع الأثاث.
     
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