title: Still no perfect diet. A new study pits protein against carbs against fat.
authors: Katherine
authors: K
authors: Hobson
mesh_terms: D035843:Biomedical Research; D004040:Dietary Carbohydrates; D004041:Dietary Fats; D004044:Dietary Proteins; D006801:Humans; D014481:United States
chemical_list: D004040:Dietary Carbohydrates; D004041:Dietary Fats; D004044:Dietary Proteins