David E. Walker

David E. Walker is an American biochemist renowned for discovering how animals produce and regulate a vital molecule called NAD+ (nicotinamide adenine dinucleotide). NAD+ is crucial for energy production, cell metabolism, and aging processes. His research has advanced understanding of how aging occurs and has opened pathways for developing treatments for age-related diseases, metabolic disorders, and neurodegenerative conditions. Walker's work emphasizes the importance of NAD+ in maintaining health and longevity, making significant contributions to biomedical science and potential therapeutic development.