Nutrient needs and nutritional status in relation to aging.
D000328:Adult; D000368:Aged; D000375:Aging; D002118:Calcium / Q000378:metabolism; D004044:Dietary Proteins / Q000378:metabolism; D002149:Energy Intake; D004734:Energy Metabolism; D006801:Humans; D008875:Middle Aged; D009747:Nutritional Physiological Phenomena; D010024:Osteoporosis / Q000517:prevention & control; D005082:Physical Exertion; D014131:Trace Elements / Q000502:physiology; D014807:Vitamin D / Q000502:physiology; D014815:Vitamins / Q000378:metabolism
D004044:Dietary Proteins; D014131:Trace Elements; D014815:Vitamins; D014807:Vitamin D; D002118:Calcium