Sleep
Cross-source consensus on Sleep from 134 sources and 579 claims.
134 sources · 579 claims
Uses
How it works
Benefits
Dosage & preparation
Preparation
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Highlighted claims
- Human growth hormone increases blood circulation to the skin. — Human Growth Hormone and Skin Elasticity
- Exercise triggers the release of human growth hormone. — Human Growth Hormone and Skin Elasticity
- The common belief that staying awake longer leads to better sleep is incorrect. — Early Bedtime and Deep Sleep
- Going to bed earlier increases the likelihood of entering deep sleep. — Early Bedtime and Deep Sleep
- Early bedtime is fundamental to feeling good throughout the day. — Early Bedtime and Deep Sleep
- Light suppresses melatonin production through intrinsically photosensitive retinal ganglion cells. — Light Direction and Melatonin Suppression
- Overhead light is much more effective at suppressing melatonin than light coming from below. — Light Direction and Melatonin Suppression
- Drinking water close to bedtime fills bladder capacity during the night, forcing waking and interrupting sleep cycles. — Should You Drink Water Before Bed?
- Chronic high cortisol inverts the normal circadian pattern, causing cortisol to spike at 2 AM and producing sudden waking and full alertness at night. — The Secret to Being Calm When Stressed With High Cortisol
- Sleep is a non-negotiable input for glutathione production. — Build up Your Glutathione without Supplements