Understanding NMN: The Science of NAD+ and Healthy Aging

NMN is one of the more interesting molecules being studied in aging. Here's what it actually is, what NAD+ does in the body, and where the evidence currently stands. In this video: · What NAD+ (nicotinamide adenine dinucleotide) is, and why every cell in your body depends on it · NAD+'s role in energy production, DNA repair, and other biological processes connected with aging · How NAD+ levels decline with age, and what that decline has been associated with · Where NMN fits in — a naturally occurring molecule the body can use to support NAD+ levels · What animal research has shown: metabolism, mitochondrial function, and physical performance · Why human research is still developing, with studies that remain relatively small and short-term · What we don't yet know, and why clinical trials are needed · Why the strongest evidence for healthy aging still points to strength training, quality sleep, nutrient-dense foods, and staying socially and mentally engaged Educational content only — not medical advice.