Nutrition education for the elderly.
D000368:Aged; D001296:Audiovisual Aids; D003296:Cooking; D005247:Feeding Behavior; D005260:Female; D005518:Food Preferences; D005522:Food Services; D006801:Humans; D008297:Male; D008875:Middle Aged; D052756:Nutritional Sciences / Q000193:education*; D012179:Retirement; D006113:United Kingdom