The Rising Trend of NMN Supplements: Science, Market Growth, and Public Interest Over the past decade, NMN (nicotinamide mononucleotide) has emerged from relative obscurity to become one of the most discussed molecules in the global supplement and longevity space. Once known primarily to biochemists studying cellular metabolism, NMN is now widely marketed as a cutting-edge supplement associated with energy, healthy aging, and metabolic support. This rapid rise reflects broad