A Crohn's Flare Up

During a flare-up of Crohn's — a type of inflammatory bowel disease — should eat foods that are gentle on their stomach and intestines to help their GI tract heal. Although not optimal for total-body health, Crohn's patients should cut back on fruits, vegetables, and whole grains during an episode. "It's such a personal thing; I see people that are able to eat everything and never have a problem," Rumsey says. "But in general, low-fiber diets help." But when people with Crohn's are feeling well, Rumsey says, it's important to fill up on nutrient-rich meals that include vegetables.