J Sports Sci · 2024
Effects of chronic betaine supplementation on exercise performance: Systematic review and meta-analysisDoes Betaine help with performance?
Possibly — but there are few reports. 100% of 5 people who reported on Betaine for performance say it improved. 0% noticed no change and 0% say it got worse.
Performance: what users report
100%better5 reports · few reports
5 better0 no change0 worse
What people say about Betaine and performance
“Creatine, hmb and betaine has been working pretty good for me.”
“The one I find most exciting is betaine aka trimethylglycine.”
What the research says
AResearch: Strong65 meta-analyses · 194 trials on PubMed
Based on few reports — treat as anecdotal. Information only — not medical advice. How we count