WorldSleepDayon21stMarchwascreatedtobringattentiontothegrowingnumberofsleepproblems.Sleepisanaturalpartofhumanlifebutmanypeopleinthemodernworlddon’trealizeit’sveryimportant.Asaresultsleepprobl

　　WorldSleepDayon21stMarchwascreatedtobringattentiontothegrowingnumberofsleepproblems.Sleepisanaturalpartofhumanlifebutmanypeopleinthemodernworlddon’trealizeit’sveryimportant.Asaresultsleepproblemsarequitecommon.

　　In2011scientistsattheUniversityofAthensinGreecedidasurveyofover35000peoplein10countriesaroundtheworldincludingChinaBelgiumandSouthAfrica.Amongthepeople24percentsaidthattheydidnotsleepwell31.6percentwerediagnosed(诊断)withinsomnia(失眠).Inaddition30.7percentofthemhavevisiteddoctorsforhelpwithsleepproblemsand11.6percentsaidthattheyfeltverysleepyduringtheday.

　　Thesurveyfoundthatmanypeoplesuffertheeffectsofpoorqualitysleepsomeevencan’tfallasleepandoftenwakeupinthemiddleofthenight.Themainreasonsoftheproblemsarepressures(压力)fromschoolorworkandafastpace(节奏)oflifebutnoisepollutionandlightpollutionalsoaffectsleepandcausepoorqualitysleep.Thesurveyalsofoundthatlargenumbersofpeoplefindithardtosleepatnight.Theshorttermeffectsofthisaretirednessandtroubleconcentrating(专心).Ifthishappensforalongtimetheriskofgainingweightandhavingaheartattackmayincrease.

　　Therearemanythingsyoucandotoimprovethequalityofyoursleep.Firstyoushouldhaveregularsleephabits.Trytogotobedandwakeuparoundthesametime

　　eachday.Youalsoneedtomakeyourbedroomacooldarkquietplacetosleepsothatheatlightandnoisedonotdisturbyou.Atnightyoushouldalsoavoidthingsthatcontaincaffeinesuchaschocolatecoffeeteaandmanysoftdrinksascaffeinemaykeepyoufromsleeping.

　　Gettingagoodnight’ssleepisimportantforeveryone.Byfollowingtheadvice

　　aboveyoucanrestbetteratnightandworkbetterduringtheday.

　　Haveagoodsleep

　　WorldSleepDay

　　WorldSleepDaywascreatedtomakepeopleunderstandthe

　　1.ofsleep.

　　Asurveyby

　　scientists

　　Of35000peoplein10countriesintheworldtherewere24percentofthepeople2.theydidn’tsleepwell.

　　31.6percentwerediagnosedwithinsomnia.

　　30.7percenthave3.toadoctorforsle