Vitamins do not reduce cancer risk, says study
Taking vitamin A and E supplements does not lower your risk of cancer, according to the results of a large clinical trial involving nearly 15,000 men in the US. Both vitamins are powerful antioxidants - substances that can tackle harmful byproducts of the body's metabolism which can cause DNA damage and hence trigger cancer. However, the study shows that taking the vitamins in supplement form has no effect at all on cancer."There have been a number of previous studies that have suggested that vitamin E and vitamin C might be important in the prevention of cancer," said Dr Howard Sesso, an epidemiologist at Brigham and Women's hospital in Boston, Massachusetts. These were mostly small lab studies or research on animals. But a 1998 study of men in Finland suggested that vitamin E supplements reduced prostate cancer cases by 32% and deaths by 41%."The lack of an effect that we observe...
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