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 ...

Vitamin B3, or niacin, quietly supports energy, brain function, and digestion. It aids DNA repair and nerve cell health. Vitamin B3 may not have the fame of other vitamins, but its role is deep-rooted ...

Note: The U.S. Food and Drug Administration (FDA) does not regulate all supplements. Before taking a supplement, talk to your doctor about potential drug interactions and other safety concerns.

The liver is one of the body’s most vital organs, responsible for filtering toxins, aiding digestion, and managing the metabolism of fats, proteins, and carbohydrates. To carry out these essential ...