From summer 2011 to Feb 2012, I went from 285 to 195 due to extreme diverticulitis. I ended up very skinny, (I'm built like a tank) but the skin on my belly just hung there like a lump of pizza dough with stretch marks. In 2+ years, the loose skin no longer hangs and the stretch marks are much less pronounced. I still would like to lose some off the belly, but this time I'm going much more slowly.