Supplements

A nutrition scientist on creatine for cognition: how it fuels brain energy, who actually benefits, the studied dose, and where the aging-brain evidence is real.

A registered dietitian on the best colostrum supplements: where the gut and immune evidence is real, why the viral skin claims aren’t, and why you don’t need the $100 jar.

A registered dietitian compares creatine monohydrate vs HCl, buffered, and ethyl ester on absorption, RCT evidence, and cost. See which form is worth it.

A dietitian’s honest take on the best supplements for summer hydration, with trial-matched sodium, potassium, and magnesium doses that actually fit you.

If you're comparing lion's mane fruiting body vs mycelium, the short answer is: the distinction matters enormously for supplement quality, and most products on store shelves fail the quality test. This article breaks down how the two forms differ biologically, which was used in the major human RCTs, and how to distinguish a legitimate extract

Best melatonin supplement guide: why 0.3 to 1 mg beats 5 to 10 mg gummies, which forms suit jet lag vs DSWPD, and the USP-Verified brands worth buying.

If you're asking whether lion's mane (Hericium erinaceus) is safe to take, the honest answer is: for most healthy adults, yes — but the side-effect profile is not zero, and a few specific groups face real risks. This guide covers what the clinical trials actually reported as adverse events (mostly mild GI symptoms), the case

A nutrition scientist’s take on fisetin: the senolytic with the best mouse data, why the human evidence is still thin, and why smart dosing is pulsed, not daily.

A registered dietitian’s creatine guide: why 5 g of monohydrate daily is the evidence-backed default, who actually benefits, and which forms are marketing.

Naturopath compares resveratrol bioavailability across trans, cis, liposomal, and pterostilbene with RCT evidence and cost-per-active-mg math for real-world use.