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Niacin (supplement)
A supplement category for niacin (nicotinic acid), a form of vitamin B3; it is distinct from nicotinamide/niacinamide.
A possible source of
Often considered alongside
Worth knowing
Nicotinic acid can cause flushing at supplemental amounts, while nicotinamide does not. High amounts can cause more serious adverse effects; check the product label and consult a pharmacist or clinician rather than changing the amount yourself.
References
- NIH Β· Office of Dietary Supplements: Niacin HealthProfessional
Reference for the description or safety note shown here.