What is NAD+?

  • NAD+ Benefits and How to Increase NAD+ for Longevity

    NAD+ Benefits and How to Increase NAD+ for Longevity

    Cellular aging accelerates as nicotinamide adenine dinucleotide (NAD⁺) levels decline with age, undermining energy production, DNA repair, and longevity pathways. This article maps the critical role of NAD⁺ in mitochondrial metabolism, genomic maintenance, and sirtuin-mediated gene regulation before exploring why levels decline with age and how to restore NAD⁺ through precursors, lifestyle interventions, and supplementation.