You are here
20240313-niacin.jpg
![Foods rich in vitamin B3, or niacin, around a drawing of a niacin molecule. 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.](https://public4.pagefreezer.com:443/content/National%20Institutes%20of%20Health/21-07-2024T17:04/https://www.nih.gov/sites/default/files/news-events/research-matters/2024/20240313-niacin.jpg)
Media Folder
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.
Site_Section
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.