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.
Niacin. NIacin is sometimes called nicotinic acid or vitamin B-3. When you eat foods containing niacin, your body uses it to produce two compounds, NAD and NADP, which are coenzymes.Coenzymes activate enzymes your body needs to fuel many biochemical reactions and are often made from vitamins.NAD and NADP fuel more than 200 reactions, notes the Linus Pauling Institute.iacin. NIacin is sometimes called nicotinic acid or vitamin B-3. When you eat foods containing niacin, your body uses it to produce two compounds, NAD and NADP, which are coenzymes.