If you do nothing but drink Diet Green Tea and water all day and work out hard for hours will you lose 10 pounds in one day?

You might lose ten pounds, but chances are you will pass out. And even though you lose ten pounds, it will all be water weight that will come back within a day or so. And it doesn't change your figure.

Answeryes i tried it and it worked. but you have to do it for a month to be really skinny. I agree with the first answer. 10 pounds is too much for one day. you'll get major cramps. take it slowly then when your body gains mor endurance for diet and excersise like that, eat less and excersise more. but i don't recommend it if youre at a good weight. if its muscles you want, work out.