Skipping a daily Mars bar snack on weekdays will result in a saving of 63,000 calories, or 8 kg of fat, over a year.
"Skip that mars bar that you have for a snack on weekdays, and you’ll save some 240 calories. That may not sound like much, and your friends may not notice after the first day, but over a year that’s 63,000 calories, or 8 kg of "flab"."