Tammy Slaton has revealed she lost a whopping 13 stone (182lb) after spending months at a food rehabilitation centre.
The 1000-lb Sisters star has faced some major health challenges but has tried her best to turn her life around, undergoing gruelling physical exercises.
In a new teaser trailer for the TLC reality show, Tammy visited the doctor to see if she had managed to get down to her goal weight which would allow her to qualify for weight loss surgery.
