Niacin, also known as vitamin B3, is one of the eight water-soluble B vitamins. Your body needs it to function properly. You typically get the vitamin through the foods you eat. Some people take a ...

A new UC Irvine study found that combining vitamin B3 (nicotinamide) with the green tea antioxidant EGCG helps restore energy in aging brain cells, potentially reducing Alzheimer's-related protein ...

Your body gets vitamins when you eat different foods. Learn the easiest ways to obtain the essential vitamins your body needs.

A major shift is unfolding in the field of skin cancer prevention, ignited by new research showing that an everyday vitamin supplement may prevent many cases of the world's most frequently diagnosed ...

Preventing Skin Cancer With a Specific Vitamin–Is It Really Possible? Photo: Getty Images/500px Preventing skin cancer with a simple vitamin supplement? What long seemed like a theoretical approach ...

A common, over-the-counter form of vitamin B3 has emerged as an inexpensive ally in protecting us from skin cancer, lowering the risk by an average of 14% and increasing to a massive 54% for anyone ...

Can you overdose on vitamins? In short, yes. Vitamins are an essential part of a healthy, balanced day and play a range of important roles within our bodies. However, studies have shown that—at least ...

A common vitamin could help prevent the development of skin cancer, new research suggests. The study, published in JAMA Dermatology, found a decreased risk of three types of skin cancer associated ...

A form of B3 called nicotinamide cut the risk of developing repeat skin cancers by as much as 54 percent, according to new research. A large new study found that nicotinamide, a form of vitamin B3, ...