Does Vitamin B1 help with anxiety?
Possibly — but there are few reports. 100% of 6 people who reported on Vitamin B1 for anxiety say it improved. 0% noticed no change and 0% say it got worse.
Anxiety: what users report
100%better6 reports · few reports
6 better0 no change0 worse
What people say about Vitamin B1 and anxiety
“I've been taking Vitamin B1 for about 20 days. 500mg a day. I don't have coffee induced anxiety anymore.”
“A few days of high dose b1 supplementation... has helped almost everybody I know with both primary and secondary symptoms of anxiety.”
“give B1 a shot too. I used to have intense anxiety. B1 helped a lot.”
“combined with Vitamin B1 (Thiamine) high dose. It really helped my social anxiety back in the days”
What the research says
AResearch: Strong47 meta-analyses · 84 trials on PubMed
None of the top reviews we found look specifically at anxiety. See all research on Vitamin B1.
Side effects people mention
headache 1fatigue 1dissociation 1
What else is Vitamin B1 used for?
Based on few reports — treat as anecdotal. Information only — not medical advice. How we count