GABA (Gamma-Aminobutyric Acid)
GABA in tea — calming neurotransmitter enhanced through anaerobic processing. Reduces anxiety and supports sleep.
基本情報
- 化学式
- C₄H₉NO₂
- 1杯あたりの典型的な量
- 1.00 mg
説明
An inhibitory neurotransmitter that is naturally present in small amounts in tea but dramatically increased through anaerobic processing (GABA tea). Invented in Japan in 1987, GABA tea is produced by exposing fresh leaves to nitrogen gas, which triggers the conversion of glutamic acid to GABA. Standard teas contain less than 5mg GABA per 100g; GABA-enriched teas contain 150mg+ per 100g. GABA tea has gained popularity in Japan and Taiwan for its calming properties.
健康効果
Promotes relaxation and reduces anxiety via inhibitory neurotransmission, supports healthy blood pressure regulation, improves sleep quality, may reduce stress hormones.