Performance Nutrition Digest

Performance Nutrition Digest

L-histadine for mental fatigue and mood 🧠

A nootropic strategy for cognitive performance?

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Tom Coughlin
May 03, 2026
∙ Paid

Effects of a single dose of L-histidine on mental fatigue and vigor in participants with high fatigue levels: a randomized controlled trial

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Study Details

This new study recruited 100 men and women who regularly experienced fatigue and sleep depriva…

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