Effects of Betaine Supplementation on Muscle Strength and Power: A Systematic Review
Ismaeel A
Published in Journal of Strength and Conditioning Research
Abstract
Systematic review of randomized trials of betaine supplementation on muscle strength and power outcomes.
Key Findings
Of the trials reviewed, several reported improvements in strength or power with betaine while others found no significant effect versus placebo.
Conclusions
Evidence for betaine as an ergogenic aid for strength and power is mixed.
Limitations
Few trials, small samples, heterogeneous outcome measures and training states.
Supplements Studied
Of the trials reviewed, several reported improvements in strength or power with betaine while others found no significant effect versus placebo.
Outcomes Measured
Of the trials reviewed, several reported improvements in strength or power with betaine while others found no significant effect versus placebo.
Study Details
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This information is for educational purposes only. Always consult a healthcare professional before starting any supplement regimen.