Essential Biochemistry - Vitamins (Section 4 - No. 41)
The active forms of Niacin are:
Nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP)
Nicotinamide and Niacin
Nicotinamide adenine dinucleotide phosphate (NADP)
Nicotinic acid
Paliwanag
The active forms of niacin are NAD and NADP.