Do you gain weight by eating small amounts and throwing it up?

Yes, you can lose weight. You can also cause ulcers to your throat, erode the enamel an your teeth and stress your body into a heart attack. Eat sensible, learn to live with your body and don't even think about doing stupid stuff like throwing up. Hi, When you eat little, your body goes into overdrive and all the food you do consume, the fat from this food is stored in your body and yes, this can cause you to gain weight. Throwing up food is very dangerous to your health and causes stomach errosions, teeth enamel errosion and rotting of your teeth. It also causes ulcers and abdominal and even fertility problems. If you want to lose weight, then see your doctor who can help you. Dont go bullimic.