Performance Nutrition Digest

Performance Nutrition Digest

Caffeine Habituation: The benefits may shrink, but they don’t disappear ☕️

Good news for coffee drinkers.

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Tom Coughlin
Aug 19, 2026
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Caffeine Tolerance in Endurance Sports: Does Habitual Intake Reduce the Effectiveness of Acute Supplementation?

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Study Details

This narrative review examined whether habitual caffeine consumption reduces the acute ergogenic effect of caffeine in end…

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