Niacin
Of B. May also be referred to as nicotinic acid.
A B vitamin essential for the normal function of the nervous system and the gastrointestinal tract.
This concept's ID is @1~76501
Of B. May also be referred to as nicotinic acid.
A B vitamin essential for the normal function of the nervous system and the gastrointestinal tract.
This concept's ID is @1~76501