Naps and Your Body Clock: What Healthy Daytime Sleep Looks Like
How long should a nap be? Why 30 minutes is the worst length, what sleep inertia is, and why studies linking naps to mortality are probably measuring something else.
Read the articleEvidence-based health publication
Most health content online is written to rank, not to be true. Every claim we publish traces back to NIH, CDC, Mayo Clinic, or peer-reviewed research — and when the evidence is mixed, we say so.
How long should a nap be? Why 30 minutes is the worst length, what sleep inertia is, and why studies linking naps to mortality are probably measuring something else.
Read the article
The glymphatic system: how the brain may clear waste during sleep, what’s actually established in humans, what is contested, and why the practical advice holds either way.
Time-restricted eating: what happens when trials match calories, why early windows may differ from late, what it doesn't do, and who should avoid it entirely.
Oral GLP-1 weight loss pills: how they differ from injections, the strict dosing rules for oral semaglutide, how well they work, and the muscle loss nobody mentions.
Breaking up sitting: what happens metabolically during uninterrupted sitting, why a daily workout doesn’t fully offset it, and the movement-snack schedule that works.
Nuts and heart health: what PREDIMED found (and its retraction), why nuts don’t cause the weight gain their calories suggest, the right dose, and the Brazil nut warning.
Does cinnamon lower blood sugar? What the trials really show, why they disagree, and the cassia vs Ceylon coumarin risk most supplement labels never mention.
Personalized cancer vaccines for glioblastoma: why this tumour is so hard to treat, how neoantigen vaccines work, and the honest state of the evidence.
How much protein do you actually need? Why the RDA is a floor not a target, real targets for weight loss and ageing, why distribution matters, and the kidney myth.
Lipoprotein(a): the inherited cholesterol risk factor a standard panel misses, why one test lasts a lifetime, how to read it, and why it matters despite having no treatment.