Digestive function and aging.
D000042:Absorption; D000328:Adult; D000368:Aged; D000375:Aging; D000818:Animals; D004032:Diet / Q000592:standards; D004040:Dietary Carbohydrates / Q000378:metabolism; D004041:Dietary Fats / Q000378:metabolism; D004044:Dietary Proteins / Q000378:metabolism; D004063:Digestion; D004068:Digestive System Physiological Phenomena; D005260:Female; D006801:Humans; D007408:Intestinal Absorption; D007422:Intestines / Q000033:anatomy & histology; D008297:Male; D008875:Middle Aged; D008903:Minerals / Q000378:metabolism; D009066:Mouth, Edentulous / Q000503:physiopathology; D014815:Vitamins / Q000378:metabolism
D004040:Dietary Carbohydrates; D004041:Dietary Fats; D004044:Dietary Proteins; D008903:Minerals; D014815:Vitamins