Dad lived off of peanuts, KFC chicken, frozen shrimp and cocktail sauce, and vodka martinis with a variety of vegatbles in his drink, and he was thin, never fat, and lived to be a happy 88 years old. I wish pubmed would study these types of situations and let us know if there's scientific evidence to show if and how his diet or lifestyle helped him live to be 88? stress reduction seems to be key.