It does matter. 1 calorie from sugar is more fattening than other calorie sources because your body metabolises sugar directly to fat. You can see this in acti

It does matter. 1 calorie from sugar is more fattening than other calorie sources because your body metabolises sugar directly to fat. You can see this in action with this procedure (or thought experiment): 1. Lose most of your belly fat so that you look thin. 2. Eat a tub of ice cream. Do this for two nights. You’ll see a lump on your belly. It is 4 pounds of new fat. That won’t happen if you replace ice cream with the same weight of fruit.