You don't need to know ever detail, but the metabolic effects are super important. If you eat the same amount of calories of Snackwells (or some other supposed

You don't need to know ever detail, but the metabolic effects are super important. If you eat the same amount of calories of Snackwells (or some other supposedly "healthy" processed snack food option) compared a steak, you are going to need an insane amount of willpower to avoid overeating when you come down from the glycemic rollercoaster.