What is NAD+ (Nicotinamide Adenine Dinucleotide ) ?

Nicotinamide adenine dinucleotide (NAD⁺) is a naturally occurring molecule found in all living cells. It functions as a coenzyme and is involved in normal cellular biochemical processes, including pathways related to energy metabolism and cellular function.

NAD⁺ is present in the body and participates in a range of enzymatic reactions that are essential for normal cell activity. Levels of NAD⁺ can vary between individuals and may be influenced by factors such as age, health status and metabolic demands.