GABA

The effects of oral GABA administration on stress and sleep
14 studies identified: effects on stress and sleep; safe dose up to 18g/day.
GABA: the relaxing neurotransmitter as a supplement
Hepsomali P et al.
2020
GABA
GABA improves heart rate variability and sleep quality, and reduces anxiety.
GABA: relaxation that can be measured scientifically
Multiple authors
2025
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