Extra Antioxidants or Eating Well?
Saturday, March 14, 2015 02:35 PM

People who get a lot of antioxidants in their diets, or who take them in supplement form, don’t live any longer than those who just eat well overall, according to a long term study of retirees in California.  "Antioxidant supplements should not be used to replace a nutritionally adequate diet,” the report concludes. 

Antioxidants, including vitamins A, C and E, are plentiful in vegetables and fruits and may help protect against cell or DNA damage. “There is good scientific evidence that eating a diet with lots of vegetables and fruits is healthful and lowers risks of certain diseases,” said authors.  “However, it is unclear whether this is because of the antioxidants, something else in these foods, other foods in people's diet, or other lifestyle choices.”

Most double-blind randomized clinical trials - the gold standard of medical evidence - have found that antioxidant supplements do not prevent disease.  Many studies support the notion that vitamin supplements are usually not necessary because our nutrient intake via a healthy diet is usually sufficient.


Source: http://www.reuters.com/article/2015/01/07/us-health-antioxidants-mortality-idUSKBN0KG1TN20150107