No it's body is ruined even if it resurrects it self as a Human again. The stresses on its joints, stretched and ruined skin, the malformation from years of 1/4ton of mass on its skeletal frame is permanent. Never get fat. Never.  That being said 24lbs a month for 6 consecutive months is impressive, I wonder if its doing it the normal human way or if it decided to carve out one of its vital organs instead. Edit: Investigated, seems to have gotten a gastric sleeve and is on a medically controlled 1200kcal/day diet, so that explains it. However it complains about being constantly thirsty, looks like it's too little too late for this one, the Beetus has her.