Niacin is also used by some of the nootropics crowd to improve cholesterol.. to reduce cardiovascular risk: https://www.mayoclinic.org/diseases-conditions/high-

Niacin is also used by some of the nootropics crowd to improve cholesterol.. to reduce cardiovascular risk: https://www.mayoclinic.org/diseases-conditions/high-blood-cholesterol/in-depth/niacin/art-20046208 https://www.mayoclinic.org/diseases-conditions/high-blood-ch...