Caffeine may exacerbate exercise-induced gut damage ⚠️An area of concern for athletes?Tom CoughlinDec 04, 2025∙ Paid1ShareCaffeine exacerbates exercise-induced gut cell damage and is influenced by ADORA2A genotype but not CYP1A2 genotype: A preliminary studyThanks for reading Performance Nutrition Digest! Subscribe for free to receive new posts and support my work.SubscribeStudy DetailsThis new study recruited 18 participants to ingest either…☕️ Caffeine (3 mg/kg)💊 Placebo…45-mins…Continue reading this post for free, courtesy of Tom Coughlin.Claim my free postOr purchase a paid subscription.PreviousNext