Remember how everything that was fried was fried in Crisco and your Mom had can or jar of bacon grease? Funny thing not a fat person is sight. I just dont remember that many folks being overweight at all. My parents never got overweight. Fast food was treat but fast becoming a staple since they sprung up close to high schools in mid 70s. The only one I miss is Taco Villa. They still have them in Texas Panhandle but no where else.