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From earlier work focused on muscular dystrophy conducted with former Penn Dental Medicine faculty member Elizabeth Barton, now at the University of Florida, the researchers believed that a particular form of IGF, a precursor of the protein that includes a separate component known as an e-peptide, was likely to stimulate regeneration better than mature IGF-1 that lacked the peptide

Consider these evidence-based dietary strategies: Eat small, frequent, low-fat meals that are easier to digest Limit sugar alcohols (sorbitol, mannitol, xylitol) found in sugar-free products, which have known laxative effects Gradually increase soluble fiber through foods like oatmeal and psyllium supplements, which can help bulk stools Avoid excessive insoluble fiber from raw vegetables and whole grains during acute episodes Stay adequately hydrated with water and electrolyte-containing beverages to prevent dehydration Avoid spicy, greasy, or very high-fiber foods during episodes of diarrhea Medication dosing may require adjustment
Glutamate and glycine, the other two precursors, are generally not limiting