NAD+ After 40: What the Evidence Really Says About Boosting It
Does NAD+ really decline with age, and do NMN or NR supplements help? An honest, sourced look at the biology, the human trials, and the marketing gap.
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How to Get Better Sleep After 40: The Evidence-Based Guide
Sleep really does change after 40. An evidence-based guide to what works, from sleep habits and morning light to the honest truth about magnesium and melatonin.
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Magnesium for Sleep: Which Form Actually Works? The Evidence
Does magnesium actually help you sleep? A plain look at which forms have evidence, the doses used in trials, and who is most likely to benefit.
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Urolithin A for Muscle: Does It Work? What the Evidence Shows
Does urolithin A actually help muscle as you age? A plain look at the human trials on strength, endurance and mitochondrial health, including what the independent 2026 review found.
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Does creatine help your brain? What the evidence shows
You probably know creatine as the gym powder. White scoop, post-workout shake, the stuff lifters swear makes them look fuller. Here’s what’s less known: a growing pile of research is looking at what creatine does upstairs, not just to muscles. The results are interesting, if a bit more complicated than the gym-bro version. This isn’t…
