text: You will start to notice a difference if you make small changes to your life. If you can't go to the gym, try walking (then running) around the track at school or around your neighborhood. Go for long bike rides maybe.\n\nCut out of your diet all sweets (chocolate, pie, etc) and halve the number of times you go to fast food. Drink more water and above all STOP DRINKING SODA.\n\nTo lose weight constantly and to keep it off, you have to change your life. You can't eat at McDonlads four times a week and work a desk job without exercising and expect to lose weight. There is no pill for this, there is no magic "Atkins" that will keep you healthy. You must eat mostly vegetables, whole grains & fruits and very little fats, salts and sugars.