Old age.
D000056:Accident Prevention; D000368:Aged; D000375:Aging; D003643:Death; D004326:Drinking; D004435:Eating; D005390:Fires / Q000517:prevention & control; D006707:Homes for the Aged; D006801:Humans; D012067:Religion; D012934:Social Isolation; D014815:Vitamins
D014815:Vitamins