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Do vitamin E supplements increase the risk of cancer?

Dr. Mehmet Oz, MD
Cardiology (Cardiovascular Disease)
Vitamin E is an antioxidant that's been touted to prevent lung cancer. However, in excess amounts, vitamin E can actually become an anti-anti-oxidant and damage DNA, which can lead to cancer growth.

(Until recently, vitamin E was recommended to ease hot flashes, but new evidence suggests that long-term use may actually be harmful.)

The Food and Drug Administration (FDA) recommended daily value for vitamin E is 30 IU, which means you really don't need to take a vitamin E supplement in addition to your multivitamin. The optimal way to get vitamin E is in your diet. Pistachios are one of the best dietary sources of gamma-tocopherol, a form of vitamin E. One or two handfuls of these nuts a day provides a healthy dose of this nutrient.
This content originally appeared on doctoroz.com

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.