Insomnia

Melatonin isn’t a sleeping pill — it’s a clock signal. The dose-response research says lower and earlier beats more and later, and mega-dose gummies are the opposite of what works.

The more you track your sleep, the worse it gets — here’s the science behind orthosomnia and what to do instead.

Your sleep routine might be the thing keeping you awake. The harder you try, the worse it gets — and cortisol is why.

Not all sleep supplements are created equal. Here’s the evidence-based ranking — from proven to placebo.

Not all magnesium supplements help you sleep the same way. Here’s which form the research actually supports — and which ones are wasting your money.

Why perimenopause wakes you up at 3am — the progesterone-GABA connection, not stress.