L-Theanine for Panic Attacks: User Reports (UK)

Why L-Theanine for Panic Attacks?

The connection

Sudden episodes of intense fear with physical symptoms — racing heart, shortness of breath, dizziness.

Also known as: Theanine, L-gamma-glutamylethylamide

Evidence analytics

L-Theanine × Panic Attacks: at a glance

Every published result for this pair, extracted and audited.

6

Indexed publications

2017-2025

Publication years

6

Unique studies

Research volume over time for L-Theanine × panic attacks. Structured outcome extraction (direction, effect size) for this pair is in progress - the full analytics will appear here once audited.

← Zoom out: all evidence for L-Theanine Zoom out: compare compounds for Panic Attacks →

Peer-reviewed research

L-Theanine × Panic Attacks: the evidence base

Hand-selected PubMed studies, linked to the originals.

6studies referenced

6journals

2017–2025publication range

Ordered by strength of evidence, then result direction.

01The effects of L-theanine supplementation on the outcomes of patients with mental disorders: a systematic reviewMoshfeghinia R, et al. · BMC psychiatry · 2024PMID 39633316 ↗02Medicinal herbs for the treatment of anxiety: A systematic review and network meta-analysisZhang W, et al. · Pharmacological research · 2022PMID 35378276 ↗03The Effects of Green Tea Amino Acid L-Theanine Consumption on the Ability to Manage Stress and Anxiety Levels: a Systematic ReviewWilliams JL, et al. · Plant foods for human nutrition (Dordrecht, Netherlands) · 2020PMID 31758301 ↗04Green tea effects on cognition, mood and human brain function: A systematic reviewMancini E, et al. · Phytomedicine : international journal of phytotherapy and phytopharmacology · 2017PMID 28899506 ↗

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Compound overviewL-Theanine →All conditions, research, and outcomes for L-Theanine Condition overviewPanic Attacks →All compounds explored for panic attacks ContributeShare your experience →Help others by reporting what worked and what didn't

Important: This page reflects observational, aggregate-only community reporting and independent published research. It is not medical advice, and it does not claim any compound treats, cures, or is effective for any condition. Always consult a qualified healthcare professional before starting, stopping, or changing any supplement or treatment.