Supplements15 mentions

Glycine

Take about 2 g of glycine every third or fourth night, usually as part of a standard sleep stack, to make it easier to fall asleep. The intermittent schedule matters because using it too often seems to blunt the benefit and can make overall sleep worse.

1 / 15

“We've known for a long time that there are things that we can do to improve our sleep. And that includes things that we can take, things like magnesium threonate, theanine, chamomile extract, and glycine, along with lesser known things like saffron and valerian root.”

huberman · Essentials: Micronutrients for Health & Longevity | Dr. Rhonda Patrick · Jan 1, 2026 · 13:14 · open ↗

All mentions15 clips