Discovered in 1930, rutin was first known as vitamin P until scientists determined that the substance, extracted from oranges, was a flavonoid, according to the American Journal of Clinical Nutrition. Rutin occurs in unripe citrus fruit rind and in black currants, rose hips and other berries. While rutin may be beneficial in boosting general health, the FDA does not approve the use of rutin to treat medical conditions. Consult your doctor before using this supplement to treat any medical disorder.
Function
Rutin is a powerful antioxidant and free radical scavenger, reports the American Journal of Clinical Nutrition. Rutin inhibits the oxidization of low-density lipoprotein, making it potentially useful in protecting arteries from the blockages known as atherosclerosis. Rutin may also thin the blood and act as an anti-inflammatory, according to Dr. Ray Sahelian, author of “Mind Booster” and “The Stevia Cookbook.”
Products/Dosage
Rutin is an ingredient in many multivitamins and in herbal blends and holistic health preparations. Drugs.com recommends following the dosage instructions on the package label or contacting your doctor for special dosage instructions. Drink a full glass of water when taking rutin and do not exceed the recommended dosage. Taking more than one supplement that contains rutin may result in a bioflavonoid overdose.
Potential Benefits
Because of its potential ability to strengthen capillaries and increase circulation, rutin may be beneficial in the treatment of disorders related to venous insufficiency, including varicose veins, swelling, water retention and hemorrhoids, according to the Natural Standard website.
Theories/Speculation
The American Journal of Clinical Nutrition reports that flavonoids, which include rutin, may one day offer protection against heart disease, although extensive clinical studies are necessary.
Considerations
Drugs.com warns that rutin products may contain contaminating metals and other compounds. Pregnant women and nursing mothers should not take rutin, unless directed to do so by their doctors. In addition, rutin may interfere with current medications, including aspirin and Lipitor, according to Dr. Sahelian.
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