L-histadine for mental fatigue and mood 🧠A nootropic strategy for cognitive performance?Tom CoughlinMay 03, 2026∙ Paid4ShareEffects of a single dose of L-histidine on mental fatigue and vigor in participants with high fatigue levels: a randomized controlled trialThanks for reading Performance Nutrition Digest! Subscribe for free to receive new posts and support my work.SubscribeStudy DetailsThis new study recruited 100 men and women who regularly experienced fatigue and sleep depriva…Continue reading this post for free, courtesy of Tom Coughlin.Claim my free postOr purchase a paid subscription.PreviousNext