title: Protein and amino acid requirements of the elderly.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000601:Amino Acids, Essential; D000818:Animals; D001823:Body Composition; D002648:Child; D004034:Diet Surveys; D004044:Dietary Proteins; D004734:Energy Metabolism; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007239:Infections / Q000378:metabolism; D008297:Male; D008762:Methylhistidines / Q000652:urine; D008875:Middle Aged; D009132:Muscles / Q000378:metabolism; D009584:Nitrogen / Q000378:metabolism; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D011506:Proteins / Q000378:metabolism; D051381:Rats; D012737:Sex Factors; D013312:Stress, Physiological / Q000378:metabolism
chemical_list: D000601:Amino Acids, Essential; D004044:Dietary Proteins; D008762:Methylhistidines; D011506:Proteins; D009584:Nitrogen