Niacin or Vitamin B3
Niacin, also known as vitamin B3, is an important nutrient. In fact, every part of your body needs it to function properly. As a supplement, niacin may help lower cholesterol, ease arthritis and boost brain function, among other benefits.
It can treat high cholesterol and triglyceride levels as well as niacin deficiency. It can also reduce the risk of heart attack and slow narrowing of the arteries
Foods That Are High in Niacin
Liver. Liver is one of the best natural sources of niacin
Chicken Breast. Chicken, especially the breast meat, is a good source of both niacin and lean protein
Tuna. Tuna is a good source of niacin and a great option for people who eat fish but not meat
Many vegetables, fruits, whole grains, and dairy products provide some niacin. Enriched grains are also a source of niacin.
Fish as well as many legumes, nuts, seeds, soy products also provide some niacin.