Limiting meals to an 8-hour daily window reduced Crohn’s disease activity by 40% in a 12-week clinical trial. The improvements occurred without calorie restriction, highlighting the potential impact of meal timing on inflammation and symptoms. Credit: Shutterstock A randomized controlled trial funded by the Crohn's & Colitis Foundation found that time-restricted feeding, a type of intermittent fasting, significantly lowered disease activity and systemic inflammation in adults with Crohn's