Studies related to Metabolic Rate and Caffeine

Dose Response Effects Of A Caffeine-containing Energy Drink On Muscle Performance: A Repeated Measures Design

Effect None
Trial Design Double blind
Trial Length 24 hours
Number of Subjects 12
Sex Both Genders
Age Range 18-29, 30-44
Body Types Trained, Average
Notes for this study:
In 12 active and healthy participants (light caffeine consumers at less than 60mg daily), an intake of a caffeinated energy drink (compared to placebo, the same energy drink but not caffeinated) was able to increased blood pressure and heart rate at rest without significantl affecting metabolic rate up to 3mg/kg bodyweight.

Power output, as measured by half-squat and bench, was increased only at 3mg/kg bodyweight with no significant influence at 1mg/kg.

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