David Sinclair· PhD
Long-term administration of NMN enhances energy metabolism and physical activity during the dark time in high-fat diet-treated mice.
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The headline is broadly defensible, but the qualifications matter. Effect sizes vary by population, the strongest claims rest on shorter trials, and credible voices push back on how it's typically framed.
Long-term administration of NMN enhances energy metabolism and physical activity during the dark time in high-fat diet-treated mice.
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The NMN-treated mice also had a larger cross-sectional area of muscle & more tightly arranged cellular alignment, suggesting that NMN improves skeletal muscle function in high-fat mice…
NMN intervention reduced lipid droplet area, increased mitochondrial number, and improved mitochondrial ridge arrangement in fat tissue…