The advertising watchdog exposed one ad for suggesting patients could “skip the doctors” with an at-home PSA test ...

An inflammatory new claim that taking vitamin supplements will increase your risk of cancer has ruffled feathers throughout the medical community. Dr. Mohammad Muneeb Khan, an oncologist with the UK’s ...

The Advertising Standards Authority said misleading claims could give false reassurance or make it harder to know when to ...

December 30, 2010 — The evidence continues to be unclear as to whether dietary supplements are helpful or harmful during cancer treatment. Many clinicians recommend that vitamin supplements — and in ...

A new study suggests getting enough vitamin D and calcium is important for preventing cancers. But choosing to take supplements isn't without other risks, including a potential for heart issues. A ...

New research highlights a significant link between low vitamin D levels and more aggressive prostate cancer. Studies indicate vitamin D supports cell ...

America’s favorite dietary supplements, multivitamins, modestly lowered the risk for cancer in healthy male doctors who took them for more than a decade, the first large study to test these pills has ...

Vitamin D and calcium supplementation may reduce risk of cancer but increase risk of cardiovascular disease, new study shows. The study, which looked at postmenopausal women, showed that the ...

This powerhouse vitamin may play a crucial role in lowering risk for colorectal cancer. A study published in the journal Nutrients has linked vitamin D levels with colorectal cancer risk. Reviewing ...

Wouldn’t it be great if preventing cancer were as easy as taking vitamins every day? It certainly makes sense; cancer results from oxidative damage to the DNA of cells, and many vitamins are powerful ...

A study in the American Journal of Epidemiology links vitamin A deficiency to a higher risk of stomach cancer. Lower vitamin ...

WASHINGTON (Reuters) - Men who took vitamin E or vitamin C supplements were no more or less likely to develop cancer than men given a placebo, indicating these antioxidants have no cancer-prevention ...