Back when I was young, you know, before dirt was invented, I worked in a grocery store and one of the things that came out at the time and mercifully didn’t go anywhere is Snack foods made with Olestra, which was an undigestable substitute for the fat in potato chips among other things. They made you lose weight in the worst way.
Anyway, I saw this yesterday, and it brought back memories, not personally unpleasant since I was never stupid enough to eat Olestra Chips (they were called WOW chips back in the day), but the stories in the comments on this one matched what I was hearing at the time.
Five pound bags huh? Woof!