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Cancer-Fighting Food #7: Resveratrol

Foods That Prevent Cancer: Page 7

By , Caring.com senior editor
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Glass of Red Wine with Cork
Image by TheBusyBrain used under the creative commons attribution license.

The hype about red wine centers on an antioxidant called resveratrol that's present in grapes and grape juice, but is most concentrated in red wine. Numerous studies show that resveratrol possesses powerful anti-cancer activity. Teams at several universities and cancer centers are studying resveratrol's effects against specific types of cancer. Most recently, a University of Nebraska study published in Cancer Prevention Research demonstrated that resveratrol suppresses the abnormal cell growth that leads to most types of breast cancer. Breast cancer is fueled by estrogen, and resveratrol acts to block the action of the estrogen, preventing it from feeding tumor growth. Previously, research conducted at the University of Alabama at Birmingham showed that mice fed a diet enriched with resveratrol had an 87 percent reduction in their risk of developing prostate tumors of the most dangerous kind.

The problem, however, is that higher alcohol intake has been linked to cancer as well, particularly breast and esophageal cancer. The solution? One glass of red wine a day, unless you're at risk for or have one of these types of cancer, in which case a resveratrol supplement is a better idea.