20240313-niacin.jpg

Foods rich in vitamin B3, or niacin, surround a drawing of a niacin molecule: avocado, nuts, spinach, bean, broccoli, egg, tomato, and chicken breast slices.

Media Folder

2024

Title

Foods rich in vitamin B3, or niacin, around a drawing of a niacin molecule.

Caption

Niacin, also known as nicotinic acid or vitamin B3, is found in many foods and supplements. The study suggests that too much may be harmful.

Credit

Danijela Maksimovic / Shutterstock

Description

Foods rich in vitamin B3, or niacin, surround a drawing of a niacin molecule: avocado, nuts, spinach, bean, broccoli, egg, tomato, and chicken breast slices.
OD

Site_Section

NIH Research Matters

Alt Text

Foods rich in vitamin B3, or niacin, surround a drawing of a niacin molecule: avocado, nuts, spinach, bean, broccoli, egg, tomato, and chicken breast slices.