I tend toward believing, When your number's up, you go...I have known, overweight, smoking, booze hounds, live to there 90's and 20 something Athletes keel over in their Wheaties!
Grandpa, worked the Coal Mines of NEPA. Ate Bacon, Kielbasa or Ham and Eggs every morning, stopped at the American Legion everyday except Sunday. Grandma's cooking was Old School Polish, hearty and high in Fat, a coffee can of Bacon Grease on the stove to cook with. Grandpa's before bed routine and entertainment for the Grandkids, was to fill a mug with Beer, crack in a Raw Egg, S & P on top. He had a shot of Four Roses, and drank the beer in 3 swallows as we all watched that Slimy Egg slide down the mug a slip into his mouth.
Grandpa died at 90 from complication of a Foot Infection he got from trimming Calloused Feet with a straight razor, one of the few times he saw a Doctor...JJ