Nicotine
Cigarettesmokinghasbeenknownforyearstoimpairhealthofsmokersandnonsmokersexposed tosmokeinvariouswayssuchasbydamagingthelungsandcirculatorysystem.Nicotine,presentin mainstreamandsidestreamsmoke,isbelievedtobeoneofthemosttoxiccomponentsoftobacco.In 1994,DavidKessler,commissioneroftheFDA,launchedanattackontobaccocompanies,claiming theydeliberatelyincreasednicotinelevelsincigarettes.Nicotinehasbeenshowninvarious experimentstoinducetoleranceinsmokersbyitseffectsontheCNSanddopaminergicreceptors DavidKesslerbelievesnicotinetobeaddictiveanddesirestheFDAtoregulatenicotineasanydrug suchascocaine.Iftheagencycanprovethatnicotine...showmorecontent...
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Cleavageofthe2Nor5bondyieldsNNKThesenitrosaminesareamongthemosttoxicandare presentinbothmainstreamandsidestreamsmoke.(F2)Theyareconvertedtounstableelectrophiles thatreactwithDNAtoformmutationswhichcanleadtocancer.Morethan300nitrosamineshave beenshowntobecarcinogenicinoneormoreof40animalspecies.(F3)Ithasbeenshownthata smokerhasagreaterchanceofendogenouslyformingnitrosaminesthananonsmoker.(F4)
ADDICTIVEEFFECTSOFNICOTINEANDTOLERANCETONICOTINE
Thereismuchexperimentalevidencethatnicotineisanaddictivedrugandthatitcausesalevelof toleranceinlabanimalsandhumans,throughitseffectontheCNS.Foradrugtoproduce dependence,itmustrapidlyenterintothebloodsteam,mustbepsychoactive,mustreadilycrossthe bloodbrainbarrierandthepsychosomaticeffectsmustberelatedtolevelsofdruginthebrain.All oftheaboveistruefornicotine.Toleranceiswhen,afterrepeateddoses,agivendoseofa
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CigaretteSmoking
Theeffectsofcigarettesmokingcanbehorrifying.Smokingisdangerousnotonlytothosewho smoke,buttonon–smokersandunbornchildrenaswell.Cigarettesmokingisalsophysicallyand sociallyharming
Thelargeparticlesincigarettesmoke,commonlyknownas"tar",collectinthebranchingpointsof thelungs.Thetarcontainscarcinogeniccompoundsthatincreasetheriskoflungcancer.Thesmall particlesincigarettesmoke,includingcarcinogens,irritants,andcorrosivechemicals,collectinthe smallairsacsinthelungsanddamagethem.Theseairsacsarewherethebloodabsorbsoxygen fromtheair.Whenthesmallparticlesfromthecigarettesmokeareabsorbedintothebloodshow morecontent
Thepresenceofthesecomponentsinthesputummaycausemutationsinthesmokersgenes,which mayleadtotheformationtocanceroustumorsTheriskofdevelopinglungcancerisdirectlyrelated tothenumberofcigarettessmoked(Schaadt,1992).
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Manyofthecancersbesideslungcancermaydevelopasaresultofcigarettesmoking.Oneexample iscancerofthelarynx.Sometimesthelarynxhastoberemovedbecauseofthepresenceofatumor, forcingthesmokertobreathethroughasurgicalopeninginthewindpipe.Becausethelarynxis locatednearthevoicebox,thevoiceboxwilloftengetdestroyedfromthetumoronthelarynx, forcingthesmokertouseanartificialvoiceboxinordertospeak.Lessmajorcancersincluding cancersofthecheeks,gums,lips,tongue,esophagus,bladder,kidney,andpancreasmayalsoarise.
AnothercardiovascularmalfunctionthatcigarettesmokingmaycausearestrokesAstrokeis damagetothebraincausedbyleakagefromarupturedbloodvesseloraninterruptioninblood supply.Nicotineandcarbonmonoxideincigarettesmokeaffecttheadhesivesofbloodplatelets,the mainclottingfactorinblood.Thiscancausebloodvesselstohardenandformbloodclotsthatcan flowtothebrain,amajorcauseofstrokes.Nicotinecanalsocausethebloodvesselstoconstrict. Whenasmokersarteriesbecometooconstricted,
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"CigarettesmokinginthePhilippinesshouldbebannedbecauseitposesagreatthreattothehealth ofthefamilymembers"
Argumentativeessay
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IIntroductionAIthasbeenanincreasingconcernabouttheeffectsofsmokinginthefamilyB Cigarettesmokingnotonlyaffectsthesmokerbutalsotheothersaroundthesmoker.II.Body (Discusstheissue)A.Smokingismostlycausedbysocioculturalfactors.*Theysmoketogain adultstatus*Theysmoketoconformtotheirsocialgroup
B.Smokingcausescancerandotherrespiratorydiseases.
C.Whenthereisasmokerinthefamily;itismostlikelythatthemembersofthefamilywillbe influencedbysmoking.III.Cigarettesmokingshouldbeshowmorecontent
Itispassivesmokingwhennon–smokersareexposedtosecondhandsmoke("Secondhandsmoke," 2011)Whentheyinhalesecondhandsmoke,theytakeinnicotineandotherchemicalsjustlikethe smokersdo("Secondhandsmoke,"2011).Accordingtothequittersguide,"secondhandsmoke immediatelyaffectstheheartandbloodcirculation,andovertimeitcausesheartdiseaseandlung cancer"(quittersguide,2008).
Smokingismostlycausedbythesocioculturalfactor.Theysmokebecausetheyneedtofitinwith theirsocialgroupwhosmoke(Cortes,2011)Itisbecausesomethinkwhenyouaresmoking cigarettes,youwouldlookcool.Forteens,theysmokebecausetheywanttoattainadultstatus (Cortes,1998).Someteensthinkthatifyousmokecigarettes,youwouldlookmaturebecause normally,adultssmokebutnoweventeensdoitSometimes,theylearnhowtosmokebecauseof curiosity.AYouthTobaccoSurveybytheAmericanCollegeofChestPhysicians(ACCP) PhilippineChapterhasbeenconductedamonggradeschoolandhighschoolstudentsinMetro Manila.Dr.Lopezsaidthat"theDOHsurveyfoundthatanestimated42percentstudentshavetried smokingcigarettes,with15percentadmittingtheysmokedtheirfirststick
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Cigarettesmokingisoneofthebiggesthabitsintheworldatpresent.Morethan16millionpeople alreadyhaveatleastonediseasefromsmoking.(CDC,2015)Cigarettesmokingisestimatedtolead to4.9prematuredeathsperyear,withthisnumberpredictedtorisetoashocking10millionby 2020.(NovartisFoundation,2009)CigarettesmokingisadetrimentalhabitwhichleadstoCancer, heartdiseaseandCOPD(NovartisFoundation,2009)Ibelieveinordertoimprovethehealthof citizensandincreasethepopulation,cigarettesmokingshouldbebanned.Cigarettes,ex–smokers, andlife–longnon–smokersareoftencompared.(NovartisFoundation,2009)Thefindingsshowthat themortalityofcontinuing(NovartisFoundation,2009)cigarettesmokersis,onaverage,atleast twice(Novartis,2009)thatoflife–longnon–smokersthroughoutmiddleandoldage.(Novartis Foundation,2009)Inotherwords,forthosewhosmokecigarettesregularlysmokingis,inadultlife intheUSA,ashazardousasallothercausesofdeathcombined,(Novartisfoundation,2009)Those killedbytobaccoloseanaverageof21yearsoflife....showmorecontent... (NovartisFoundation,2009)Infact,itisnevertoolatetostopgiventhat,forexample,lungcanceror someotherpotentiallyfataldiseasehasnotalreadybeeninduced;(NovartisFoundation,2009)but thesoonerthehabitisstoppedthesoonerthebenefitsareachieved.(NovartisFoundation,2009)The CDChasstartedananti–smokingcampaign.(CDC,2015)Thiscampaignsharesanti–smoking stories.OneofthestorieswasawomannamedAnnette(CDC,2015)whoafterdecidingtoquit smokingfoundoutshealreadyhadlungcancer(CDC,2015),Annetteconsequentlyhadonelung removedandbecameillwithoral(CDC,2015)canceraswell.LuckilyAnnettereceivedthebenefits fromquittingherhabit(CDC,2015)isnowcancerfreeandabletospeakabouther
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Smokingisanexpensivehabit.Peoplewhosmokecigarettescanspendasmuchas$2,500ayearon them.Smokers'claimthatithelpsrelaxthemanditreleasesstressbutthenegativeaspectsof smokingoutweighthepositive.Smokingisahealthhazardforsmokersandnon–smokers.Smokers shouldhavetherighttochoosewhattodowiththeirownhealthbuttheyshouldrespectnon–smokersManypeoplebelievethattherearegoodandbadoutcomesfromsmokingIbelievethat smokingisbadandthatitshouldbebanned.Manypeoplethinkthatsmokingisasignofcoolness butinfactitdamagesthebody.Cigarettescontainnicotinewhichisanaddictivesubstanceandthat iswhyitishardforsmokerstostopsmokingSmokingcandamagetheshowmorecontent Spendingmoneyonsmokingistoomuchandleadstonothing,andtherearenobenefitsthatpeople cangetfromsmoking.Smokingcanhitpersonalfinancesandsmokersareburningtheirmoneyfor noreason.Insteadofusingmoneytogetcigarettes,peoplecandonatetonon–government organizationstowipeoutpovertyandchangepeople'slives.Smokingisamajorfactorthatis destroyingtheenvironmentSmokingcigarettesisbadfortheairPeoplewhodonotsmokehaveto breathethebadairaroundthesmokers.Smokingneedstobebannedinpublictoletotherpeople breathethefreshair.MostAmericansareexposedtooutdoorandindoorairthatcancausecancer andotherserioushealthproblems.Smokingisaseriousproblemthatneedstobetakencareof.Ifwe wantastrongenvironment,cleanenvironment,andagoodpublichealth,weneedtobansmoking onceandforall
Manypeoplebelievethatsmokingisgoodinmanyways.Theyalsothinkthatsmokingcarriesmore benefitsthannotsmoking.Smokingwillhelpyoumakefriends.Smokerscongregateinverysmall areasandbydoingthisbringsonafriendshipTheyexchangestories,exchangenews,andenrich knowledge.Smokersallhavesomethingincommon.Theyarediscriminatedagainst,andthusthey quicklybondtogether.Smokingwillreducestressandanxiety.Thecalmingeffectsofaconstant nicotinesupplyinthebloodstreamwillreducethe
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Cigarettesmokingissomethingpeopleallovertheworldhavebeendoingforabout2000years. Backin2003,thefirstelectroniccigarettewassuccessfullycreatedbyagentlemannamedHonLik. Likwasa52yearoldpharmacistatthetime,whomofwhichwasalsoasmoker.Theinspiration behindmakingtheelectroniccigarettecameafterLik'sfatherpassedawayfromlungcancerdueto himalsobeingaheavysmoker"AHistoricalTimelineofElectronicCigarettes"cassiaorg ConsumerAdvocatesforSmokeFreeAlternativesAssociation,15June2017.Theideabehind creatingthisdevicewastogivesmokersawaytostillingestnicotine,themostaddictivechemicalin tobaccocigarettes,withoutthecountlessnegativehealtheffectsthatshowmorecontent "E–cigarettes."theguardian.com/society/2015/feb/04/e–cigarettes–toxic–chemicals–research–finds–lung–damage.TheGuardian,4Feb2015,17June2017.Thatwouldrequireyoutovaporizemoree–liquidthanyoubreatheoxygeneverydayinordertoequatetothetoxicitylevelofsmoking cigarettes.
Moste–liquidscontainfoursimpleingredients:vegetableglycerin,propyleneglycol,foodgrade flavorings,andliquidnicotineconcentrate.Vegetableglycerin,whichisextractedfromvegetable oil,isalreadybeingusedinmanydifferentfoodproductsthatweingestonaregularbasis.The primaryuseforitistosweetenandmaintainmoisture,asitishygroscopic.Withvegetableglycerin havinganaturalsweettaste,itsoftenusedasasugarsubstituteduetoitslowercaloriecount. Propyleneglycolisfoundinmanywell–knowncosmeticproductsaswellasalargenumberof processedfoodproducts.Youcanalsofindpropyleneglycolinmanymedications,servingasaway tohelpyourbodyabsorbchemicalsmoreefficiently."Inpastyears,therehasbeenconcernon whetherornotpropyleneglycolisaharmfulsubstancetothebodyNodefinitiveanswerhascome upyet,butaccordingtoafairamountofresearch,theeffectsofpropyleneglycolarerarelynegative andgenerally
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TheEffectsofSmoking Introduction
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SmokingcigarettesdamagethebodyinanumberofdifferentwaysOverseveralyears,the AmericanCouncilonScienceandHealthandmanyothershavedocumentedtheeffectsofsmoking. Everyoneknowsthatitisbadforyou,butnotmanyknowhowitaffectsthebody.Therearemany mythsaboutsmoking,whichmainlyoccurwithalloftheteensthataresmokingMostteensdon't knowthattheeffectsofsmokingaremostlypermanent.Theythinkthattheycansmokeforafew yearsandthenquitwithoutsufferinganylong–termeffects.Thisismostworryingtome,because therecentfinding,reportedbytheCentersforDiseaseControlandPrevention(CDC),claimsthat teensmokingrateshave...showmorecontent...
SomeorgansinthebodywillneverrecoverfullyfromthedamagethesmokehasdoneThese consistoftherespiratorysystem,heart,eyes,mouthandeventheurinaryanddigestiveorgans.
RespiratorySystem
SmokingdirectlyirritatesanddamagestherespiratorytractEachyear,apersonwhosmokesone–pack–a–daysmearstheequivalentofonecupoftaroverhisorherrespiratorytract.Thisirritation anddamagecauseavarietyofsymptoms,includingbadbreath,cough,wheezing,andrespiratory infectionssuchasbronchitisandpneumoniaTheseeffectscanbereduced,butnotentirelyreversed, byquitting.
Smokingistheprincipalriskfactorfordevelopingchronicbronchitisandemphysema.Emphysema ischaracterizedbypermanentstructuralchangesinthelungtissue.Thedeteriorationinlung functionassociatedwithchronicbronchitisandemphysemaisdirectlyrelatedtodurationof smokingandthenumberofcigarettessmoked.Smokingduringchildhoodnotonlyincreasestherisk ofdevelopingchronicbronchitisandemphysemainadulthood,butalsolowerstheageofthelife.
Everypersonintheworld,smokerandnonsmoker,experiencesaslowdeclineoflungfunction startingataboutage30Insmokersthisgradualdeclinestartsbothwithaloweramountof functioningandatanearlierage.Smokerssufferfromdecreasedlungreserve,meaningtheyare unabletorun,orevenwalkasfarorasfastastheirpeerswhohavenever
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