💤

Glycine

sleep · The sleep amino acid

Strong evidence

Glycine is an amino acid that lowers core body temperature, helping initiate deep sleep. Also supports collagen synthesis.

⏱️ Timing & dosage for Glycine

Best time to take

Bedtime — promotes deep sleep

Suggested dose

3g before bed

✅ Benefits of Glycine

  • •Deep sleep quality
  • •Sleep onset
  • •Core body temperature regulation
  • •Collagen synthesis
  • •Liver detoxification

⚠️ Side effects & risks

  • •Very well tolerated
  • •Excessive doses may cause nausea

Track Glycine in your daily stack

Add Glycine to your stack, get reminders at the right time, and see how it correlates with your mood and energy over time.

Start tracking for free →

No credit card required

Related supplements

🌼
Apigenin
The sleep flavonoid
🌙
Melatonin
Sleep onset · jet lag · circadian rhythm · shift work
😴
L-Tryptophan
Sleep · serotonin · mood · appetite regulation
🌟
5-HTP
Serotonin · sleep · mood · appetite · anxiety
🌿
Valerian Root
Sleep onset · anxiety · nervous system relaxation
🍋
Lemon Balm
Anxiety · sleep · cognitive calm · IBS
⚕️ Medical Disclaimer: Nothing on Stack Ritual constitutes medical advice. The information provided is for educational purposes only. Always consult your doctor or a qualified healthcare provider before beginning, changing, or stopping any vitamin, supplement, or wellness regimen.