title: Toward optimal health: Walter Willett, M.D., DR.P.H. discusses dietary guidelines.
authors.forename: Walter
authors.initials: W
authors.lastname: Willett
mesh_terms: D004032:Diet / Q000592:standards*; D005247:Feeding Behavior; D005260:Female; D006304:Health Status; D006801:Humans; D018673:Nutrition Policy; D009751:Nutritional Requirements; D052756:Nutritional Sciences / Q000193:education; D010353:Patient Education as Topic / Q000592:standards*; D011322:Primary Prevention / Q000592:standards*; D011369:Professional-Patient Relations; D011788:Quality of Life; D014481:United States; D016387:Women's Health