Niacin, also known as nicotinic acid, is a vitamin.
Source: tatoeba (13574971)
Ranked by relevance and common usage.
2 total sentences available.
Niacin, also known as nicotinic acid, is a vitamin.
Source: tatoeba (13574971)
Nicotine, a stimulant found in tobacco, long used by Native Americans, taught scientists about the existence of our own nicotinic receptors, which influence neuronal excitement.
Source: wiktionary