Moderate
1 source reviewed
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Time to effect
1–3 weeks
Effort level
low
Category
Natural
Typical approach
Supplement / herb
How it works
Modulates NMDA receptor activity and GABA-A receptor function. Deficiency is associated with sleep disruption and nocturnal awakenings.
Take 1–2 hours before bed. 400mg glycinate form is better tolerated than oxide. Loose stools possible at high doses.
RCTs in older adults show significant improvement in sleep quality, duration, and early morning awakening. Younger populations less studied.
Community experiences
Anonymous · 0xa3f2
Tried for 6 weeks
“Noticeably less frequent issues after about a month of consistent use. Worth sticking with.”
Anonymous · 0xb71c
Tried for 4 weeks
“Good results overall. Had to adjust the approach slightly but found what worked for me. Would recommend trying it.”
Anonymous · 0xc8a1
Tried for 2 weeks
“Some improvement but not as dramatic as I hoped. Might need longer to see full benefit. Still continuing.”
Tried this remedy? Your rating helps others make better decisions.
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WikiRemedy surfaces community experience, not medical advice. Always consult a qualified health professional.