Posts Tagged ‘Quercetin’

Natural chemicals found in onions and garlic that may protect against cancer

Onions & Garlic

Bioflavonoids are complex compounds found in many plants, especially citrus fruit. They are closely linked to vitamin C and enhance its effects. They are often trumpeted for their antioxidant effects, and because they inhibit histamine release are thought beneficial for inflammatory or allergic conditions.

There are several hundred different kinds of bioflavonoid, many of which have been recognized for particular health benefits. The rutin in buckwheat, for instance, is thought to be good for hemorrhoids and hypertension. The anthocyanidins in berries are thought to be powerful antioxidants. One of the most interesting is quercetin, which is found predominantly in onions and garlic. Quercetin is thought to inhibit the growth of cancer cells, especially breast cancer and leukemia. It’s also thought to help in healing wounds and preventing cataracts.

SOURCE: 101 Facts You Should Know About Food, John Farndon