With a greater focus in the West on holistic wellness and longevity, people are more obsessed with supplements than ever ...

Niacin, or vitamin B3, is essential for converting food to energy, as well as DNA creation and repair. While high doses can lower cholesterol, they pose cardiovascular risks, have side effects, and ...

High levels of niacin, an essential B vitamin, may raise the risk of heart disease by triggering inflammation and damaging blood vessels, according to new research. The report, published Monday in ...

High levels of niacin, an essential B vitamin, may raise the risk of heart disease by triggering inflammation and damaging blood vessels, according to new research. The report, published Monday in ...

Doctors are wondering if they should continue to encourage their patients to take niacin. Here's why: Many studies have demonstrated that HDL, the "good" cholesterol, ferries LDL, the "bad" ...

Niacin, or vitamin B3, has long been a U.S. public health darling to the point that it is added, by law, to cereal products. But a new study published Monday in Nature Medicine points to a potentially ...

These promise a quick fix, but research doesn’t support their benefits. Plus, learn how to improve your metabolic health. Knowing your numbers—blood pressure, blood sugar, cholesterol—is important.

“Some studies show that niacinamide and vitamins C, D, and E may help protect against UV damage,” says Dr. Moy. “Antioxidants ...

The supplement industry is booming—but so are serious health issues tied to taking these pills and powders. Here’s what ...

Multivitamins often provide 100 percent of the daily value for most B vitamins, so you probably don’t also need to take a B-complex supplement. Because B vitamins are water-soluble, they don’t build ...

Peripheral arterial disease (PAD), also called peripheral artery disease, causes inflammation in the layers of your blood vessel walls. It leads to reduced blood flow to your limbs. Without treatment, ...