Does L-Arginine help with anxiety?
Possibly — but there are few reports. 100% of 5 people who reported on L-Arginine for anxiety say it improved. 0% noticed no change and 0% say it got worse.
Anxiety: what users report
100%better5 reports · few reports
5 better0 no change0 worse
What the research says
AResearch: Strong106 meta-analyses · 765 trials on PubMed
None of the top reviews we found look specifically at anxiety. See all research on L-Arginine.
Side effects people mention
diarrhea 5stomach issues 5chest pain 1tongue biting 1viral infection 1
What else is L-Arginine used for?
Based on few reports — treat as anecdotal. Information only — not medical advice. How we count