The 4 best reasons for Coliesa to live are her daughters. But after a heart attack and losing the love of her life in a car crash, Coliesa eats non-stop to escape from reality, and unless she can stop that, the next heart attack will be fatal.

At 24 years old and over 600 lbs, Megan lives at home with her mom, who cooks for her since Megan can't do much on her own; Megan must travel to Houston to meet Dr Now and change her eating habit or her life may end before it ever begins.