长寿的原因英语作文100个单词

Todaypeoplearelivingtobemucholderthaneverbefore.Someofthemainreasonsforthisaretheimprovedhealthcareandbetternutritionavailabletoeveryone.

　　Medicalcareismoreavailabletopeople.Althoughnoteveryonecangetthebestheathcare,everyonecangetbasicheathcareandadvice.Whenpeopleareseriouslyill,theycangotoapublichospitalandbetakencareof.Yearsago,healthcarewasn'tavailabletoeveryone.Somepeopledidn'tlivenearadoctororahospital,andotherscouldn'tpayforthecaretheyneeded.Theymadedowithherbalmedicinesorfolkremedies.Ofcourse,someoftheseworked,butnotforthemoreseriousdiseases.

　　Thequalityofmedicalcarehasimproved.That’salsoafactorinlongevity.Doctorsknowmorenowaboutwhatcausesdiseaseandhowtocareit,Yearsago,doctorsonlyknewaboutthemostbasicdiseasesandcures.Medicinewasnotveryadvanced.Youcoulddiefromsomethingassimpleasaninfectionfromacut.Nowwehaveantibioticsandothermedicinestohelpcureinfections.

　　Peoplearealsolivinglongernowbecauseofbetternutrition.We'reeatingbetterandmorehealthfullythanweusedto.That'sreducedthenumberofpeoplewithheartdiseaseandcancer.Wetrytoeatlow-fatfoodsandeatmorevegetableandfruits,whicharenowavailableyear-round.

　　Improvedmedicalcareandhealthyeatinghabitshasgreatlyexpandedourlifespans.Whatweneedtodonowismakesurethateveryoneintheworldhasthesebenefits.