Vitamin B3, or niacin, is essential in small amounts for normal body function. The skin, nerves, and digestive system all require vitamin B3. Research has | Cancer ...

A vitamin A byproduct has been found to quietly disarm the immune system, allowing tumors to evade attack and weakening ...

Scientists have uncovered how a vitamin A metabolite can suppress anti-cancer immunity. Scientists at the Princeton University Branch of the Ludwig Institute for Cancer Research have uncovered new ...

The relationship between dietary supplements, botanicals and cancer treatment is complex. Some supplements may offer benefits, and others pose risks. While certain compounds show promise in reducing ...

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 ...

Scientists at the Princeton University Branch of the Ludwig Institute for Cancer Research have identified novel mechanisms by ...

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 ...

How much vitamin C you need per day depends on your age, sex, pregnancy and lactation status, and if you smoke. Here are the guidelines and general limits.

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 ...

It’s tempting to believe that a handful of pills can shield us from glaring diseases. Especially, in today’s wellness-obsessed world, it’s easy to reach for the latest supplement promising protection ...