4 sneaky signs you might need a fiber supplement, according to dietitians
Eating Well: Lindsay Malone, registered dietitian and an instructor in the Department of Nutrition at the School of Medicine, explained how fiber may improve heart health by lowering LDL cholesterol. “If fiber is present, it binds with the cholesterol in bile,” she said. “To make more bile, your body pulls circulating cholesterol to your liver and breaks it down to make more bile.”