How caffeine affects energy in blood cells
Treatments studied
This study looks at how caffeine, found in coffee, tea, and some sodas, affects the way your blood cells make energy. It may help researchers understand how caffeine influences metabolism in healthy people.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 65 years old.
- Your body mass index (BMI) is between 18.5 and 27.
- You are a non-smoker.
- You usually consume 200 mg or less of caffeine per day (about 2 cups of coffee or 4 cups of tea).
- You are not taking any medications or supplements that affect your metabolism, and haven't taken antioxidant supplements or ergogenic substances in the last 4 weeks.
- You are not allergic to caffeine and have never had bad reactions to it.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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