Melatonin

What time of day is best to take melatonin? Research shows timing matters more than dose. Learn the optimal window for sleep, shift work, jet lag, and more. 

Waking at 3am every night? Learn the biology behind early-morning wake-ups — cortisol, blood sugar, sleep cycles — and how to stop them for good.

Can you get 100% deep sleep? Learn what deep sleep actually is, why most people don't get enough, and 7 science-backed strategies to maximise it.

Tart cherry juice, chamomile tea, warm milk — do they actually work? Here's what the research says, and why melatonin is the faster, more reliable answer.