Vitamin B-3 (Niacin) Niacin is significant for metabolism and works closely with riboflavin. †

Niacin helps convert food into energy and contributes to healthy skin, digestive system function, and nerve function.†

Niacin increases circulation and reduces high blood pressure and aids in the formation of red blood cells.†

Niacin also helps in lowering cholesterol and triglycerides. †