Peoplearebeginningtoattachmuchmoreimportancetotheirhealththesedaysthaneverbefore.Theybegintorealizethatgoodhealthisthemostvaluablepossessionapersoncanhave.However,manypeopledon'tknowhowtostayhealthyalthoughgreateffortshavebeenmadeinthisregard.Inmyopinion,therearethreethingswecandoifwewanttobeingood. 　　First,weshouldhavetherightfood,becausepropernutritionisthemostimportantforgoodhealth.Avoidfoodswithlotsofsugarandfat.Eatplentyofhighproteinfoods,vegetablesandfruits.Donotovereat.Secondly,weshouldgetproperamountofsleep,becausewithoutenoughsleep,wewilloftenfeeltiredandirritable.Allowourselvesatleasteighthoursofsleepeachday.Haveanapatnooniftimepermits.Finally,weshouldexerciseregularly,because'lifedependsonexercise'.Regularexercisestrengthensourheartsandlungs.Inaddition,itpreventsusfromputtingonweight. 　　Ifeveryoneistodoso,therewillbemuchlesscomplainingaboutpoorhealthandtherewillbemuchmorehappinessinourlife.