When does My 600-lb Life return?

Each episode follows a year in the life of morbidly obese individuals, who usually begin the episode weighing at least 600 pounds (270 kg), and documents their attempts to reduce their weight to a healthy level. Update episodes, called "Where Are They Now?", feature one or more previous patients, picking up a year or more after their original episodes aired. Seventeen patients have died since appearing on the show.