Vitamin B3 is also known as Niacin and is one of 8 B vitamins. 

It helps keep our nervous system, digestive system, skin, hair and eyes healthy. Additional Vitamin B3 is often used to treat high cholesterol levels.

Good sources of vitamin B3 are milk, eggs, tuna, chicken, turkey, salmon,  beef, sardines, peanuts, shrimp, brown rice, mushrooms, green peas, sunflower seeds and avocados.