title: HOW MANY CALORIES?FOOD REQUIREMENTS RECONSIDERED IN RELATION TO ACTIVITY.
mesh_terms: D006801:Humans; D008660:Metabolism; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D052756:Nutritional Sciences; D009752:Nutritional Status; D005082:Physical Exertion; D010827:Physiology
keywords: EXERTION; METABOLISM; NUTRITION; PHYSIOLOGY