listen now LISTEN!
Changelings have a slow metabolism this helps digest love, but now Reformed Changelings can only eat changeling food. The changeling's food is based on caterpillars and rock centipedes which give it the necessary nutrients and energy.
Lara can also eat the changeling's food along with love, but now that she ate three hamburgers, her metabolism begins to play against her.

How many calories will be in a mystery beef triple bacon burger?