Everyonewantstobeslim.Firstfoodisveryimportant.Youshouldeatlessjunkfoodandeatmorevegetablesandfuit.Secondly,doingexerciseregularlyisgood,toobecauseexercisecanhelpyouburnupfat.Youcangoforawalk,gotoworkonfootorbybikeinsteadofdrivingacar.Thirdly,youcangotoseeadoctorandaskshim/herforsomeadvice.