: I am a 13 yr old girl and weighs about 200 pounds if I starve myself for 2 weeks how much can I lose

That won't work. Your muscle tissue will disappear and your fat cells will stay to feed your body and keep you from dying. So you won't lose any fat.

If you stay off sugar, products made with wheat flour, and rice for two weeks, plus do vigorous exercise like lots of bike riding, you will lose maybe 3-4 pounds.

If your trying to loose weight before school starving yourself won't work. If anything it will make your muscles weaker so your body will look worse. Just stay healthy take wondergirls advice and give it time

Wonderwoman said it all ;)