title: Requirements related to physical activity and inactivity.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001481:Basal Metabolism; D004032:Diet / Q000592:standards*; D004040:Dietary Carbohydrates / Q000008:administration & dosage; D004044:Dietary Proteins / Q000008:administration & dosage; D002149:Energy Intake; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009584:Nitrogen / Q000652:urine; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D005082:Physical Exertion; D013178:Sports Medicine; D014815:Vitamins / Q000008:administration & dosage
chemical_list: D004040:Dietary Carbohydrates; D004044:Dietary Proteins; D014815:Vitamins; D009584:Nitrogen