cancer
Diet and Cancer
Antioxidants
Antioxidants, such as vitamins C and E and beta-carotene (vitamin A), are part of a well-balanced diet. However, studies have not shown that taking supplements containing these antioxidants decreases the risk of cancer. There is some evidence that taking high doses of beta-carotene orvitamin Esupplements may increase the risk of certain types of cancer. 