My 600-lb Life: Where Are They Now?

During her second year of weight-loss, Zsalynn is torn between fighting her weight and fighting for her marriage. Christina lets go of the negative influences in her life and is finally able to live the life of a twenty-something.

As Steven heals from his weight loss surgery his brother Justin finally decides to come to Texas to get the same procedure but his feelings towards Steven immediately begin to sabotage his hopes of surgery.

In year three Erica is succeeding on her weight-loss journey with romantic misfortune send her spiraling backwards; Benji Bolton must reach his goal weight without the support of his brother David after a disagreement leaves the brothers estranged.

Maja needs weight-loss surgery so she can lose weight, but Dr. Now won't approve her for surgery if she can't overcome getting dumped by her boyfriend Christian without using food to cope. Justin charts a course to be one of Dr. Now's best patients ever.

The brothers shock Dr. Now with their staggering collective weight loss.

Nathan is shedding pounds and heading back to work as a drama teacher following his weight loss surgery. However, wife and colleague Amber can't seem to do the same as she struggles to qualify for a second surgery to update one she had years ago.

Siblings Carlton and Shantel have always been close, but with their eating habits enabling each other, they need to make a change; Shantel is sad to grow apart from her little brother, but it might be for the best.