An opportunity for dietitians.
D004046:Dietetics; D005767:Gastrointestinal Diseases / Q000178:diet therapy / Q000628:therapy*; D006266:Health Education; D006801:Humans; D009316:National Institutes of Health (U.S.); D009747:Nutritional Physiological Phenomena; D010353:Patient Education as Topic; D014481:United States