NMN vs NR: which one is actually better?
Two NAD+ precursors, the same biology, very different marketing. The head-to-head trials, the regulatory history, the cost difference, and the honest answer to whether one wins.
Read the guide →How to eat on a GLP-1 (and why most people get it wrong)
If you're starting semaglutide or tirzepatide, what you eat decides whether you'll tolerate the medication and whether the weight you lose actually stays off. Protein targets, meal timing, and the food choices that keep patients on treatment long enough to reach their goals.
Read the guide →Are NAD+ supplements actually worth it?
NMN and NR do raise NAD+ levels in humans — that part is real. Whether the rest of the longevity promise (the energy, the cellular repair, the slowed aging) holds up is a much harder question. Here's what the data actually shows.
Read the guide →Longevity supplements, ranked by what actually works
NMN, Resveratrol, Urolithin A, Spermidine, Fisetin, Lion's Mane, Glutathione. Some are worth the money. Most aren't. A compound-by-compound review weighed against actual human evidence — not preclinical promise.
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