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Caffeine tolerance kills its benefits

The evidence for caffeine habituation's effects on its ergogenic properties has been mixed. This trial adds to the evidence by going for longer and not relying on self-reported caffeine intake.

Study under review: Chronic ingestion of a low dose of caffeine induces tolerance to the performance benefits of caffeine.

Introduction

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Who and what was studied?

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What were the findings?

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What does this study really tell us?

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The big picture

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Frequently Asked Questions

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What should I know?

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