August 31, 2026
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Caffeine effects on health include sharper focus, faster reaction time, and a short-term metabolic lift, but overuse can raise heart rate, disturb sleep, and fuel anxiety. Most healthy adults handle up to 400...
Caffeine effects on health include sharper focus, faster reaction time, and a short-term metabolic lift, but overuse can raise heart rate, disturb sleep, and fuel anxiety. Most healthy adults handle up to 400...
