NAD+ (Nicotinamide Adenine Dinucleotide) is a crucial coenzyme found in every living cell, playing a key role in energy production, metabolism, and overall cellular function. It exists in two forms: NAD+ (oxidized) and NADH (reduced), and is involved in redox reactions, which help transfer electrons during the metabolism of nutrients, enabling the production of ATP (adenosine triphosphate), the primary energy source for cells.
Beyond its role in energy production, NAD+ is also essential for DNA repair, maintaining cellular health, and regulating processes like gene expression, aging, and inflammation. As we age, NAD+ levels naturally decline, which has been linked to a variety of age-related health issues, including metabolic disorders, neurodegeneration, and reduced mitochondrial function.
Because of its importance in cellular health and longevity, NAD+ has gained attention as a potential therapeutic target for anti-aging and healthspan-promoting interventions. Supplementation with NAD+ precursors (such as nicotinamide riboside or nicotinamide mononucleotide) is a common strategy to boost NAD+ levels in the body and improve energy, cognition, and overall vitality. NAD+ IV therapy is also gaining popularity in some wellness and medical settings for potential benefits related to energy, recovery, and anti-aging.
