How do you lose weight fast without having to spend some money?

exersize Eat fewer calories, exercise more. You will save money on junk food/fast food by not purchasing them and you will do your body good by exercising. There is not short cut when it comes to health and weightloss. Eat more fiber, drink more water and you will find yourself too full to eat junk or cave into cravings. Eat more veggies, fruits, and whole grains (look for 100% whole wheat and stay away from white bread or enriched bread). Start checking labels and watch out for Trans Fats.