Research
Metabolic adaptation
Caffeine increases plasma free fatty acid concentrations before exercise compared to placebo.
Caffeine may enhance fat utilization during exercise.
StrongSupportsmedium confidence
Plasma free fatty acid concentrations before exercise were higher with caffeine than placebo.
Why this rating
Based on the controlled trial design with specific measurements.
Source
Improved 2000-Meter Rowing Performance in Competitive Oarswomen after Caffeine Ingestion
Megan E. Anderson et al. · International Journal of Sport Nutrition and Exercise Metabolism · 2000
rct · n=8Cited 103×
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