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Niacin (supplement)
A supplement form of niacin (nicotinic acid), one of the forms of vitamin B3, a water-soluble B vitamin. Taken as tablets or capsules.
A possible source of
Worth knowing
Niacin taken as nicotinic acid can cause a temporary "niacin flush" — warmth, redness, or tingling of the skin that passes on its own; taking it with food or starting low is a common way people reduce it. The niacinamide (nicotinamide) form does not cause this flush.
Feelments is for personal tracking and general wellness education. It does not provide medical advice, diagnosis, or treatment.