Rutin

Rutin is one of several bioflavonoids that provide color and taste to fruits and vegetables and do much, much more. Bioflavonoids are meant to work together, and not surprisingly, rutin supplements often include other bioflavonoids such as quercetin and hesperidin. Bioflavonoids in general, and rutin in particular, can strengthen capillaries, the tiniest blood vessels. Rutin is essential for the proper absorption and use of vitamin C and assists vitamin C in maintaining collagen, the tissue beneath the skin that supports the epidermis, the outer layer of cells.

The most popular use for rutin is as a treatment for allergies. Studies show that rutin can slow down the release of histamine, the chemical released by mast cells that trigger common allergic reactions such as a stuffy nose. In fact, rutin is typically included in special anti-allergy formulas designed to relieve the symptoms of hay fever and asthma. Most people find that these preparations are very effective and do not cause the side effects, such as drowsiness or dry mouth, that are typical of many antihistamine medications.

Because of its ability to strengthen capillaries, rutin may also be an effective treatment for bruises, varicose veins (caused by a weakness in the blood vessels) and hemorrhoids, an inflammation of the veins in the anus and rectum. Like other flavonoids, rutin is an anti-inflammatory agent, and also shows antiviral, antimicrobial, and anticancer activity.