
That one is self-explanatory.

This one begs a little more explanation. These brothers are twins, identical in every way save one. The one on the right had marmalade on his toast in the morning, and refined white sugar in his tea. These two dietary differences produced vastly different chompers. Both consumed a diet of potatoes, organ meats and coarse grains(the basic diet of the Hebrides). Only difference was sugar.
Sugar fucks witcho teeth bruh. Stop drinking monsters and red bulls, it's killing you.