A common vitamin called niacin may increase the risk of heart disease, a new study suggests, though complete elimination of niacin from the diet isn’t necessary, and researchers say more regulation ...

If you’ve been googling “what is the best vitamin for ED” or “supplements for ED” and coming up short on answers, there’s a reason for it: the “natural male enhancement” pills that you find online and ...

Niacin has been used for many years to treat hypercholesterolemia and has many ideal characteristics. Niacin lowers LDL, raises HDL, and decreases triglycerides. Until recently, niacin's general usage ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." High levels of niacin, a B vitamin that’s found in many foods and added to fortified cereals and breads, ...

A recent study linking a niacin derivative to an increased risk for cardiovascular events has raised questions about the safety of this B vitamin, which is added to many food staples in the Western ...

Niacin has been linked to a higher risk of heart disease. It is often added to flour and fortified cereals in the U.S. The B vitamin used to be a popular medication to lower high cholesterol. High ...

For most of our lives we’ve been told a simple story about vitamins: take enough to avoid scurvy or rickets and you’re good. “More is better” has been the quiet background music of grocery aisles, ...