title: Role of nutrition in the development of osteomalacia in the elderly.
abstract: A dietary survey has been carried out of elderly people with osteomalacia. The commonest type of osteomalacia was that associated with partial gastrectomy. Although a dietary deficiency of vitamin D has been suggested as a cause of the osteomalacia the intake of this substance was not significantly different from that in controls to explain the development of the disease. It was found, however, that patients with osteomalacia went outside much less than controls and given the contribution of sunlight to meeting vitamin D requirements it is suggested that further consideration should be given to this factor in the aetiology of post-gastrectomy osteomalacia.
mesh_terms: D000367:Age Factors; D000368:Aged; D000469:Alkaline Phosphatase / Q000097:blood; D005260:Female; D006801:Humans; D006887:Hydroxycholecalciferols / Q000097:blood; D008297:Male; D009748:Nutrition Disorders / Q000150:complications*; D010018:Osteomalacia / Q000209:etiology*; D011178:Postgastrectomy Syndromes / Q000150:complications; D013472:Sunlight; D014466:Ultraviolet Rays; D014807:Vitamin D / Q000008:administration & dosage; D014808:Vitamin D Deficiency / Q000150:complications
chemical_list: D006887:Hydroxycholecalciferols; D014807:Vitamin D; D000469:Alkaline Phosphatase