Nicotinamide adenine dinucleotide

Nicotinamide adenine dinucleotide (NAD) is a crucial molecule found in all living cells that helps produce energy. It exists in two forms: NAD+ (oxidized) and NADH (reduced). NAD+ acts like a helper, accepting electrons during chemical reactions, which is essential for converting food into energy. It also plays a key role in repairing DNA and regulating cell functions. Without enough NAD+, cells can't efficiently generate energy, impacting overall health. In essence, NAD is vital for maintaining the energy flow and proper functioning of our cells.