I just got over being sick. I had 4 days of barely keeping anything down - not even Coke or Ginger Ale. It was bad. During this time, I lost 14.5 lbs (+/-). It was almost worth it. No, I don't have an eating disorder and nobody can tell that I lost that weight because I do weigh so much to start. But I know and there is something mental about knowing I lost weight for once and didn't gain.