Your Morning Cup Might Be All The Caffeine You Truly Want

In the event you’ve ever downed an additional cup of espresso earlier than a run since you figured extra caffeine meant higher efficiency, you are not alone. The concept greater doses equal larger beneficial properties is deeply baked into health tradition. However a new systematic assessment and meta-analysis1 suggests the connection between caffeine and endurance is extra nuanced than that, and that you could be be getting many of the profit lengthy earlier than you attain the doses many athletes default to.