Best Answer: The abbreviation e.g. means 'for example', and is short for the Latin exempli gratia. The English language uses many Latin words and abbreviations of Latin words. e.g. ad nauseam - 'to a disgusting degree' [Latin literal meaning 'to sickness'] e.g. - 'for example' [abbrev for exempli gratia]
Vitamin B3 is one of 8 B vitamins. It is also known as niacin (nicotinic acid) and has 2 other forms, niacinamide (nicotinamide) and inositol hexanicotinate, which have different effects from niacin. All B vitamins help the body convert food (carbohydrates) into fuel (glucose), which the body uses to produce energy.
1 Niacin/nicotinic acid & niacinamide/nicotinamide. 2  Niacin/nicotinic acid & niacinamide/nicotinamide. 3  niacinamide. 4  niacinamide. 5  niacinamide. 6  niacinamidosis. 7  niacinamidosis. 8  niacinamidosis. 9  Niacine. 10  Niacine.iÂ·aÂ·cin. n. A white crystalline acid, C 6 H 5 NO 2, of the vitamin B complex that is found in meat, fish, legumes, and whole-grain foods and is used to treat and prevent pellagra. Also called nicotinic acid.