title: Role of nutrition in immune system diseases.
mesh_terms: D000368:Aged; D002100:Cachexia / Q000209:etiology / Q000534:rehabilitation; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000209:etiology* / Q000517:prevention & control; D007231:Infant, Newborn; D009748:Nutrition Disorders / Q000150:complications*; D009747:Nutritional Physiological Phenomena; D011488:Protein Deficiency / Q000150:complications; D011502:Protein-Energy Malnutrition / Q000150:complications; D013217:Starvation / Q000150:complications