Ugwayi "ukukhanya" uyingozi ngisho nakakhulu empilweni kunezigwayi ezivamile?

Ngisho nomfana wesikole uyazi ukuthi namuhla ukubhema kubangela umdlavuza wamaphaphu. Noma kunjalo, abakhiqizi begwayi bahlinzeka abantu ababhemayo ngezinye izindlela "eziphilile" ngendlela yemikhiqizo enezihlungi ezikhethekile. Kukholelwa ukuthi ugwayi "wokukhanya" awunobungozi obuncane. Kodwa ingabe kuwufanelekile ukukholelwa ukukhangisa okugqamile? Ake sikhulume ngalokhu ngokuningiliziwe.

Izihlungi ezikhethekile zithinta ukutholakala kwe-adenocarcinoma

Ngokuphathelene nokwanda okubanzi ekuthandweni kwempilo enempilo, izinkampani zikagwayi zibeka ingozi ekulahlekelweni ingxenye ekhangayo yabathengi. "Ukunakekela impilo yomuntu" - kwakungaphansi kwalesi siqubulo ukuthi izihlungi ezikhethekile zogwayi zaqaliswa. Futhi manje emaphakethe emikhiqizo edumile ngokuvamile ibhalwe "soft" noma "ukukhanya." Nokho, ngokucwaninga kwakamuva, ukubhema kogwayi "otholile" akuzange kube insindiso kubantu. Abasebenzi beYunivesithi yase-Ohio ngaphansi kobuholi bukaPeter Shields bathola ukuthi: kukhona ukuhlanganiswa okucacile phakathi kwezihlungi ngezimbobo zokuphuza umoya kanye namacala okwanda kwe-adenocarcinoma. Abakhiqizi baphinde baphendukela iminwe yabathandi begwayi abahlukumezayo. Abantu abaningi bayaqiniseka ukuthi ugwayi "wokukhanya" awunobungozi kakhulu empilweni, njengokwagwaya ovamile.

Abaqambi besihlungi balandela injongo enhle

Isihlungi sogwayi sakhiwe ema-60s ekhulu lama-XX, kanti-ke, abakhiqizi babephishekela imigomo emihle. Babengafuni ukulimaza ababhemayo futhi bakholelwa ngobuqotho ukuthi kusukela manje ukubhema kuzoba yingozi kakhulu. Kodwa-ke, maduzane iplanethi yayilindele ukuqhutshwa kwezigameko ezibhalisiwe ze-lacquer yamaphaphu. Kusukela ngaleso sikhathi, njalo eminyakeni eyishumi, iphesenti lababhemayo ababulawa yi-adenocarcinoma iyakhula njalo. Futhi manje singakwazi ukusho ngokuphepha ngesilinganiso salesi sifo.

Uyini umehluko phakathi kukagwayi ovamile no "ukukhanya"?

Eqinisweni, lezi zinhlobo ezimbili zemikhiqizo kagwayi azifani nganoma iyiphi indlela, umahluko owodwa kuphela: ukuhlunga ugwayi ehlukile kokubili kune-perforation ekhethekile. Ngokusho kwalabo abakhiqizi, isakhiwo abadalwa kwakudingeka siphucule umusi ogqamile ogwayi ngomoya.

Ukufinyelela kudatha yemfihlo

Kuyathakazelisa ukuthi izinkampani zogwayi zenza izivivinyo zazo, okwathi lapho kwacaca ukuthi lesi sihlungi asikona nje kuphela ukuthi singanciphisi inani lemithi enobuthi engena emaphashini omuntu obhemayo, kodwa futhi lishintshe isakhiwo somusi ngokwawo. Kodwa-ke, lolu lwazi alukwazanga ukulethwa enkantolo yomphakathi, ngaphandle kwalokho ukudayiswa kwegwayi kuzowela ngokuqinile. Imiphumela yazo zonke izifundo yayisefolda ehlukanisiwe, futhi abacwaningi abazimele kuphela abakwazi ukuwafinyelela. Ngokuphelele, iqembu elivela eNyuvesi yase-Ohio liyakwazi ukuhlaziya ngamaphepha ayizinkulungwane ezintathu, okubonisa ukuhlolwa kogwayi "wokukhanya" nezibalo zangaphakathi.

Iziphetho zesifundo

Ngakolunye uhlangothi, ugwayi "okhanyayo" unciphisa ama-resin agxiliswe ngumuntu obhemayo, kodwa ngakolunye uhlangothi, awusindisi ekuthuthukiseni umdlavuza wamaphaphu. I-Adenocarcinoma ibhekwa njengendlela ehlukumezayo yalesi sifo esinzima. Ososayensi akungabazeki ukuthi lesi sihlungi sishintsha isimiso sokushisa ugwayi, okuholela ekwandeni kwezidakamizwa ezinobuthi. Ngakho-ke, umuntu obhemayo ucabanga ukuthi ubamba umsila ongapheli, kodwa empeleni amaphaphu akhe athola izinto eziyingozi nakakhulu kunokuthi ukubhema ugwayi ovamile. Futhi kanye nokwakhiwa kwesihlungi kwenza ama-carcinogens angene emaphashini ngisho nangaphezulu. Ngeshwa, umuzwa wamanga mayelana nokuhlushwa okuphansi kwe-nicotine ukhona ngempela.

Umbono wesazi esizimele

UMichael Fiore, MD, ongabambi iqhaza kulolu cwaningo, uthi: "Abantu bacabanga ukuthi lawa kagwayi ayingozi kakhulu, okuvumela ukuba bathathe ubuhlungu obujulile nokubhema ngaphezulu, bangabamba umusi emlonyeni wabo isikhathi eside. Ngisho nangokwengeziwe ukwandisa inani lemibhoshongo eyenziwa ngumzimba womuntu obhemayo.Izinkampani zeTabacco zibophezelekile ukuba ziyeke ukufaka ama-packs, akufanele ziqhubeke nokudukisa abantu. " Phakathi naleso sikhathi, abalobi becwaningo batusa ukwethula ukuvinjelwa kokusetshenziswa kwezihlungi nge-perforation ekhethekile.