The following was taken from Ziggy’s Pocket Fun Book.
Humans like to eat fat. You may leave fatty bits of meat on your plate, but fats are what make cheese and cakes so delicious. The problem is, if you eat too much fat, you become fat! That’s why scientists have been searching for something without fat’s belt-busting effects. They came up with Olestra. It’s at an early stage, but so far it seems to work!“Fat-Free Food”