1,423 likes, 45 comments - featherstonenutrition on July 28, 2023: "Is that FREAKING TRUE?!? Friday ft. your nutrition questions in T/F form Caffeine does NOT dehydrate you. TRUE. Drinking <400 mg caffeine in one sitting does NOT cause you to lose excess fluids, aka cause dehydration. For reference, this is 4 Maurten caffeine gels or 5 cups home brewed coffee or a Starbucks venti Pike’s Place black coffee or 4.5 shots of espresso or 4 - 12 oz cans of Red Bull. Loud and clear: your dai...