Feeding the elderly.
D000368:Aged; D000383:Agriculture; D005260:Female; D005502:Food; D005544:Forecasting; D006077:Government Agencies; D006285:Health Planning; D006699:Home Care Services; D006801:Humans; D008297:Male; D006278:Medicare; D009747:Nutritional Physiological Phenomena; D011632:Public Assistance; D012011:Red Cross; D012943:Social Security; D014481:United States; D014838:Volunteers