[Vitamins and the aged].
D000368:Aged; D000375:Aging; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014807:Vitamin D / Q000378:metabolism; D014810:Vitamin E / Q000378:metabolism; D014815:Vitamins / Q000378:metabolism*
D014815:Vitamins; D014807:Vitamin D; D014810:Vitamin E