At over 600 pounds, most of Tracey's weight is in her misshapen legs.
Inseparable twins Brandi and Kandi undergo weight-loss surgery together.
At almost 700 pounds, Ashley R. knows her life and marriage are at risk.
Cynthia, a single mother over 600 pounds, fights to save her life.
At over 600 pounds, Kirsten undergoes weight-loss surgery.
At almost 700 pounds, Doug fights to overcome his food addiction.
At almost 700 pounds, Erica is desperate to undergo gastric bypass surgery.
Diana, at over 600 pounds, is a prisoner to her body.
Michael addresses his anger issues and undergoes weight loss surgery.
At over 700 pounds, Nicole risks leaving her two young children motherless.
At over 600 pounds and just 32 years old, Tanisha fears a premature death.
At almost 800 pounds, James is bedridden and can barely move his legs.
Steven and Justin, brothers and nemeses, are pushed to lose weight.
Steven struggles to qualify for weight-loss surgery.
