Description
What is NAD+?
NAD+ (Nicotinamide Adenine Dinucleotide) is not a peptide — it’s a coenzyme that is absolutely essential for life. Found in every cell in the body, NAD+ is involved in hundreds of biological processes including energy production, DNA repair, gene expression, and cellular communication.
What has made NAD+ one of the biggest stories in longevity research is the discovery that its levels decline dramatically with age — by up to 50% between the ages of 40 and 60. This decline has been linked to many of the hallmarks of aging, which has fuelled intense scientific interest in whether restoring NAD+ levels can reverse age-related decline.
What Researchers Are Exploring
Anti-Aging & Longevity NAD+ is considered one of the most important molecules in aging research. It is required for the activity of sirtuins — a family of enzymes often called “longevity genes” — which play key roles in DNA repair, inflammation control, and cellular stress response. Research suggests declining NAD+ may be a root cause of many age-related changes.
Cellular Energy Production NAD+ is essential for converting food into cellular energy through the mitochondria. Research has explored how declining NAD+ levels contribute to reduced energy, fatigue, and metabolic slowdown associated with aging.
DNA Repair NAD+ is consumed by PARP enzymes during the DNA repair process. As NAD+ declines, the body’s ability to repair DNA damage also declines — a process linked to aging and cellular dysfunction. Research has explored whether boosting NAD+ can support the body’s DNA repair capacity.
Brain Health & Neuroprotection The brain is one of the most energy-demanding organs, making it particularly sensitive to NAD+ decline. Research has explored NAD+ supplementation for neuroprotection, cognitive function, and neurodegenerative conditions.
Metabolic Health Studies have examined NAD+’s role in metabolic function, insulin sensitivity, and fat metabolism — with research suggesting that restoring NAD+ may improve metabolic health markers that deteriorate with age.
Worth Noting NAD+ is arguably the single most researched molecule in the longevity and anti-aging field. The depth of published research linking NAD+ decline to aging is extensive, and it sits at the intersection of energy production, DNA repair, and sirtuin activation — three of the most active areas in longevity science.
For research use only. Not intended for human consumption. Not approved by the FDA or TGA.
