User: Do antioxidants really help to prevent cancer and other diseases?
Assistant: It’s not yet entirely clear if antioxidants prevent or reduce the risk of cancer or other diseases. Research in this area is currently inconclusive. Large clinical trials examining the effects of antioxidants in preventing cancer have found no evidence that antioxidants, such as vitamins A, C, or E, help prevent against serious diseases and the World Health Organization recently published a report stating antioxidants are not protective against cancer. Studies have shown that certain natural antioxidants may have some preventative effects and some support taking antioxidant supplements, however, several recent studies also found that antioxidants may actually increase the risk of cancer and other diseases, particularly for smokers. The American Cancer Society recommends that people regularly eat fruits and vegetables for their antioxidant content, but does not recommend the use of antioxidant supplements to prevent cancer or disease, citing conflicts with recent high-quality research, as well as potential safety concerns and unnecessary health care costs. I suggest reviewing the official statement from the National Cancer Institute on antioxidants and cancer prevention, which can be found here: https://www.cancer.gov/about-cancer/causes-prevention/risk/diet/antioxidants-fact-sheet, and the Consumer Update from the American Cancer Society on Antioxidants and Cancer Prevention here: https://