what are the health benefits of niacin?
['Lowers LDL Cholesterol. Niacin has been used since the 1950s to treat high cholesterol ( 8 ). ... ', 'Increases HDL Cholesterol. ... ', 'Lowers Triglycerides. ... ', 'May Help Prevent Heart Disease. ... ', 'May Help Treat Type 1 Diabetes. ... ', 'Boosts Brain Function. ... ', 'Improves Skin Function. ... ', 'May Reduce Symptoms of Arthritis.']