A choline guide on what it does for brain and liver, the 425-550 mg target, why most people fall short, and whether you need a supplement or just eggs.
The Complete Guide to Choline: Brain, Liver, and Whether You Get Enough Read More »
Best supplements for longevity in 2026, ranked by human-trial evidence: EPA, vitamin D, creatine, magnesium, urolithin A, glycine plus NAC, taurine.
Best Supplements for Longevity: A 2026 Evidence-Anchored Guide Read More »
An honest read on GABA supplement evidence: BBB debate, PharmaGABA RCTs, dose-trial gap, forms to skip, and why phenibut is a hard no for self-medication.
GABA Supplement Evidence: Does It Actually Cross the Blood-Brain Barrier? Read More »
Best urolithin A supplements ranked by actual human RCT evidence: what Mitopure proved, where generic UA falls short, and who should bother at $150/month.
Supplements that affect REM sleep: a neurobiology-led guide to N1/N2/N3/REM, what actually changes architecture, and where consumer wearables get it wrong.
Sleep Supplements and REM Architecture: What Actually Changes Your Stages Read More »
A nutrition scientist’s NR review: it reliably raises NAD+ in humans, but no trial shows it slows aging. Pick Niagen-grade, mind the dose, don’t overpay.
Best Nicotinamide Riboside (NR) Supplements: NMN’s Cheaper Sibling, Reviewed Read More »
A nutrition scientist’s honest take on memory supplements: in healthy people almost none reliably work. See the few with trial signal and what actually helps.
Best Supplements for Memory: The Few With Evidence (and the Many Without) Read More »
Best sleep stack 2026: a 3-layer evidence-based protocol covering foundation minerals, calming compounds, and circadian dosing, with what to skip.
Best Sleep Stack 2026: An Evidence-Based 3-Layer Protocol Read More »
KSM-66 vs Sensoril vs generic ashwagandha: which standardized extract matches your goal, what doses the trials used, and which cheap forms to skip.
Ashwagandha Standardization: KSM-66 vs Sensoril vs Generic Extract: Honest Form Guide Read More »
Best supplements Bryan Johnson Blueprint takes daily, ranked by evidence: what is RCT-backed, what is animal-model, and what is prescription off-label.
Best Supplements Bryan Johnson Takes: Inside the Blueprint Protocol Stack Read More »
