GABA (Gamma-Aminobutyric Acid)
The primary inhibitory neurotransmitter in the brain. Oral supplementation studies show modest but meaningful effects on anxiety and sleep, with the natural PharmaGABA form showing better CNS effects.
Known Health Benefits
Active Compounds
Gamma-aminobutyric acid, PharmaGABA (natural fermentation form)
Dosage Guidance
100–750 mg daily
Always consult a healthcare provider for personalized dosing.
Potential Side Effects
Generally well tolerated; tingling, numbness, and drowsiness reported at high doses
Known Drug Interactions
May enhance effects of CNS depressants, benzodiazepines, and anticonvulsants
Evidence Classification
Based on in vitro studies, animal models, pilot trials, or traditional use documentation. Clinical evidence is limited.
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This entry is for educational purposes only. It is not medical advice. Always consult a qualified healthcare provider before starting, stopping, or changing any supplement regimen, especially if you take medications or have health conditions.