Description

NAD+ (Nicotinamide Adenine Dinucleotide) is an essential coenzyme found in all cells, playing a critical role in energy production through redox reactions and mitochondrial function. Research widely published in journals such as Cell shows that NAD+ levels decline with aging, affecting metabolism, DNA repair, and cellular health. Studies led by researchers like David Sinclair at Harvard Medical School have explored NAD+’s role in activating sirtuins, proteins linked to longevity and metabolic regulation. Preclinical evidence suggests potential benefits for metabolic health, mitochondrial function, and healthy aging, although human clinical research is still developing.