Your body needs niacin to function properly, and to remain healthy. Niacin, also known as nicotinic acid or vitamin B3, can be obtained through the food you eat, or by supplementation. Some foods that are high in niacin are broccoli, peanuts, kidney beans, mushrooms, and bell peppers. Meats like organ meats, chicken, pork, tuna, veal, turkey and even bacon are also good sources of dietary niacin.
What Does Niacin Do?
Niacin plays a role in the dilation or widening of the blood vessels, making it crucial for maintaining a healthy cardiovascular system. It also promotes healthy clotting of the blood. Through these mechanisms, niacin promotes healthy circulation throughout the body, vital for sexual arousal. Niacin may also help maintain healthy cholesterol levels already within normal ranges.
In studies, niacin has shown great promise in relation to helping to maintain healthy blood lipid levels. There is some evidence that niacin might help soothe minor joint discomfort. Niacin has also been studied in relation to its possible beneficial effects on the cardiovascular system.
Read more about niacin study: Niacin Study