Graded against 173,636 supplements + 177 published clinical interactions, sourced from PubMed, FDA CAERS, openFDA, NIH DSLD
GABA Tea
MODERATE EVIDENCESupplementLast updated
AVELOR SUMMARY
GABA tea is tea fermented under nitrogen gas (anaerobic conditions), which converts glutamate to GABA. Contains 150-300mg GABA per 200mL cup. Japanese studies show it reduces blood pressure by 8-10 mmHg after 2 weeks of daily consumption. The GABA content is confirmed analytically and the BP-lowering effect is consistent. Also known as Gabaron or 'stress-relief tea.' NOT the same as supplemental GABA capsules — the tea matrix may enhance delivery.
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*Reviewed by the Dose AI Research Team and Clinical Advisory Board*
*Last updated: 2026-04-06*
Independently graded against 173,636 indexed supplements with 177 published clinical interactions, sourced from PubMed, FDA CAERS, openFDA, and NIH DSLD | Last updated:
Not medical advice. Based on published clinical research and systematic reviews.