- Older men who take vitamin E and selenium supplements have the same risk of dementia as people who don't use these products, according to a new study that quashes hopes these antioxidants might ...

Researchers have discovered an antioxidant, glutathione, that cancer cells appear to be "addicted to" as fuel, opening new ...

Add Yahoo as a preferred source to see more of our stories on Google. Grace Cary/Getty Images Dietary supplements like vitamins and herbal extracts may be natural, but that doesn't make them safe.

Add Yahoo as a preferred source to see more of our stories on Google. “We would recommend people who have been diagnosed with malignant melanoma to avoid antioxidant supplements,” the study authors ...

The use of antioxidant supplements by patients during conventional cancer treatment is one of the most controversial areas in oncology. Past research suggests that patient use of antioxidants is high; ...

Antioxidants are widely promoted as beneficial for health, but emerging research suggests that excessive intake may have unintended consequences.

Antioxidants can delay, or even prevent, cell damage caused by oxidative stress from free radicals. Oxidative stress is associated with cancer, cardiovascular disease, arthritis, and more. The best ...

Adding to a growing number of disappointing turns, a new study shows that antioxidant vitamin supplements might nullify a key beneficial effect of the cholesterol-lowering drugs niacin and simvastatin ...

The essence of a healthy diet is a bit of a mystery. Everyone knows that a diet full of plant foods—fruits, vegetables, and nuts—is good for you, as it can lower the risk of cancer, cardiovascular ...

University Park, PA - Research fails to justify the routine use of antioxidant supplements, an American Heart Association (AHA) advisory says. The statement was published in the August 3, 2004 issue ...

New research from the University of Gothenburg in Sweden suggests that people who take antioxidant vitamins regularly are twice as likely to experience an increase in their melanoma metastasis. Martin ...

Antioxidant supplements do not improve semen quality among men with infertility, according to a new study. Antioxidant supplements do not improve semen quality among men with infertility, according to ...