Studies related to Power Output and Trimethylglycine

Effect Of Betaine Supplementation On Cycling Sprint Performance

Effect Increase
Trial Design Double blind
Trial Length 1-2 Weeks
Number of Subjects 16
Sex Both Genders
Age Range 18-29
Body Types Trained, Average
Notes for this study:
Oral supplementation of betaine at 2.5g daily over the course of two weeks appears to increase average (3.4%) and maximum (3.8%) peak power output on a cycling test (four 12s sprints against resistance) as well as average (3.3%) and peak (3.5%) mean power output relative to placebo
Funding issues for this study:
Funded by Dupont Nutrition

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