Melatonin

Complete melatonin guide: optimal dosing (0.3-5mg), timing protocols, delivery methods, safety, and quality markers. Science-backed strategies for better sleep.

Melatonin does both — but the effects are unequal and depend on timing, dose, and your specific sleep problem. Here's what the research actually shows.

Melatonin doesn't just affect the brain. Discover which organs melatonin targets — from the pineal gland to the gut, eyes, and immune system — and what that means for your sleep and health.

Explore how melatonin works in your brain—its neuroprotective effects, circadian rhythm regulation, and safety profile based on research.

Melatonin and sleeping pills work completely differently. Learn how melatonin signals your circadian clock while sedatives force sleep—and why that distinction changes everything.

Complete guide to circadian rhythm science: how melatonin regulates your 24-hour clock, why timing matters, jet lag mechanisms, and optimizing your rhythm.

Complete guide to melatonin: what it is, how your body produces it, how it regulates sleep, why supplementation works, and what makes it different from sleep medications.

Understand liposomal melatonin: 80-95% absorption vs 15-20% for tablets. How delivery technology affects dosing, onset time, and effectiveness.

Master melatonin timing: 30-90 minutes before bed (varies by form), circadian phase shifting, light management. Timing matters as much as dose.