title: Factors affecting energy expenditure.
mesh_terms: D000293:Adolescent; D000328:Adult; D000818:Animals; D000886:Anthropometry; D001481:Basal Metabolism; D001833:Body Temperature Regulation / Q000187:drug effects; D001835:Body Weight; D002648:Child; D002675:Child, Preschool; D003080:Cold Temperature; D004032:Diet; D002149:Energy Intake; D004734:Energy Metabolism; D005260:Female; D006801:Humans; D008297:Male; D008954:Models, Biological; D009132:Muscles / Q000502:physiology; D009765:Obesity / Q000235:genetics / Q000378:metabolism; D005082:Physical Exertion