Sichayeka kumakhemikhali amaningi nsuku zonke kusukela ngesikhathi sivuka ekuseni kuze kube yilapho silala ebusuku, akunjalo? Ukudla esikudlayo, amanzi esiwaphuzayo, insipho, okhilimu, izinto zokuhlanza indlu... zonke lezi zinto ziqukethe uhlobo oluthile lwamakhemikhali. Ngakho abanye abantu bayazibuza, 'Ingabe lezi zinto zithinta impilo yethu, ikakhulukazi umdlavuza webele ?' Lona umbuzo omkhulu kubantu abaningi. Ake sixoxe ngalokhu ngemininingwane ethe xaxa futhi namuhla.
Ingabe la makhemikhali ayingozi ngempela?
Kalula nje, awekho amakhemikhali emikhiqizweni yokunakekelwa komuntu siqu okwamanje emakethe afakazelwe ngokuqondile ukuthi abangela umdlavuza webele. Kodwa-ke, abanye abantu, kuhlanganise nabacwaningi, bayazibuza ukuthi kungenzeka yini ukuthi kukhona ingozi esingakayitholi.
Isibonelo, kunenganekwane evamile yokuthi ama-antiperspirants, noma ama-deodorant anciphisa ukujuluka, abangela umdlavuza webele. Kodwa-ke, akukho ucwaningo oluqinile lwezokwelapha oluthole ukuxhumana. Ucwaningo olukhulu ngo-2002 lwacishe lwayichitha ngokuphelele le nganekwane. Ngakho-ke asikho isidingo sokukhathazeka ngayo.
Kodwa-ke, ngokomlando, kube namakhemikhali aboniswe ukuthi andisa ingozi yomdlavuza webele . Izibonelo zifaka phakathi i- DDT yokubulala izinambuzane kanye ne-estrogen hormone DES (diethylstilbestrol) , eyanikezwa abesifazane abakhulelwe phakathi kuka-1938 no-1971. Lawa manje asevinjelwe ngokuphelele emazweni afana ne-United States ngenxa yezingozi zawo ezifakazelwe.
Amakhemikhali kanye ne-hormone i-estrogen
Enye yezinto ezidonse ukunaka okukhulu kubacwaningi kulezi zinsuku yikhono lamakhemikhali athile lokukhulisa amazinga e-estrogen emizimbeni yethu. Kungani lokho kubalulekile?
Imizimba yethu, ikakhulukazi yabesifazane, ine-hormone ebizwa ngokuthi i-estrogen. Lokhu kubaluleke kakhulu ukuze umzimba usebenze kahle. Kodwa-ke, uma leli zinga le-estrogen likhuphuka kakhulu, kwandisa ingozi yokuthola ezinye izinhlobo zomdlavuza webele (umdlavuza webele ozwela ama-hormone) .
Manje abacwaningi bathole ukuthi amanye amakhemikhali esiwasebenzisayo angasebenza njenge-hormone i-estrogen emizimbeni yethu. Siwabiza ngokuthi ama-endocrine disruptors . Njengokhiye mbumbulu ovula umnyango, la makhemikhali aphazamisa ibhalansi ebucayi yesistimu yama-hormone emizimbeni yethu.
"Sihlala sichayeka kumakhemikhali asizungezile. Amanye angalimaza i-DNA yethu noma ashintshe amazinga ama-hormone. Ingozi iyanda kancane kancane ngokuvezwa ngakunye."
Kodwa-ke, awekho kula makhemikhali afakazelwe ukuthi abangela ngqo umdlavuza webele kubantu, kodwa ucwaningo ngalokhu luyaqhubeka.
Izici ezinquma ubungozi
Izinto eziningana zinquma ukuthi ikhemikhali ethile izothinta kangakanani imizimba yethu. Abacwaningi bakhathazeke kakhulu ngalezi zinto.
| Isici esithonyayo | Ngamagama alula... |
|---|---|
| Uhlobo lwamakhemikhali | Hlobo luni lwamakhemikhali owabhekana nalo? Iyini imiphumela yalo yesikhathi esifushane neyesikhathi eside? |
| Izinga lokudalulwa | Ingabe yangena emzimbeni wonke ngesikhathi esisodwa, noma ingabe yafakwa kancane kancane ngokuhamba kwesikhathi? Ngisho nenani elincane linganqwabelana ngokuhamba kwesikhathi. |
| Isikhathi sokuchayeka | Kunini lapho lezi zinto zangena khona emzimbeni? Ikakhulukazi isikhathi esisesibelethweni, ubuntwana, kanye nokuthomba kuyazwela kakhulu. |
| Izingxube zamakhemikhali | Ingabe uke wachayeka kumakhemikhali owodwa nje, noma ingxube yamakhemikhali amaningana? Ngezinye izikhathi, noma ngabe awayona ingozi ngokwawo, imiphumela ingaba mikhulu uma kuhlanganiswa amabili noma amathathu. |
| Isikhathi esisele emzimbeni | Lelo khemikhali lihlala isikhathi esingakanani emzimbeni? Uma lihlala isikhathi eside emzimbeni, umphumela uba mkhulu. |
Kungani kunzima kangaka ukusho ngqo ngalokhu?
Kunezizathu eziningana ezenza kube nzima ukusho ngqo, ngokunemba okuphelele, ngalobu budlelwano.
Isizathu esiyinhloko ukuthi akunakwenzeka ukuhlola la makhemikhali kubantu . Akulungile neze ngokokuziphatha.
Okunye ukuthi, kungathatha iminyaka engama-20, engama-30, noma engama-50 ukuthi imiphumela ibonakale. Ngakho-ke kuyabiza kakhulu futhi kunzima kakhulu ukuqapha izinkulungwane zabantu phakathi naleso sikhathi eside, ukuthola ukuthi yini ngempela ababebhekene nayo.
Enye inkinga ukuthi sonke sichayeke kula makhemikhali ngezinga elithile. Ngakho-ke kunzima ukuhlukanisa labo abachayeke nalabo abangachayeke.
Asichayekeki kumakhemikhali owodwa ngesikhathi. Kufana nokuhlaselwa okuncane okuvela kuzo zonke izinhlangothi, emoyeni, emanzini, ekudleni, ezintweni esizisebenzisayo...
Amakhemikhali abaluleke kakhulu
I-BPA nezinto ezifanayo
Abantu abaningi bake bezwa nge -BPA , noma i-Bisphenol A. Isetshenziselwa ukwenza izinhlobo ezithile zepulasitiki (isib. amabhodlela amanzi, izitsha zokudla). Ucwaningo luye lwabonisa ukuthi i-BPA ingathinta nesistimu yamahomoni. Ngisho noma imikhiqizo eminingi manje ithi 'Ayinayo i-BPA' , ngezinye izikhathi kusetshenziswa enye ikhemikhali (isib. i-BPS noma i-BPF) enemiphumela efanayo ne-BPA. Ngakho inkinga iyafana.
Amanye amakhemikhali
Ama-parabens - izithasiselo, ikakhulukazi ezimonyweni - kanye nama -phthalates nawo adonsele ukunaka kwabacwaningi. Lawa abhekwa futhi njengezinto eziphazamisa i-endocrine.
Ngakho-ke yini esingayenza?
Konke lokhu kungase kuzwakale kuyesabisa. Kodwa ungesabi noma ungapheli amandla. Nakuba singenakukwazi ukugwema ngokuphelele la makhemikhali, kunezinto ezilula nezisebenzayo esingazenza ukuze sinciphise ukuchayeka kwethu.
- Nciphisa ukusetshenziswa kwezitsha zepulasitiki ukugcina ukudla. Ingilazi, i-ceramic, noma insimbi engagqwali kungcono.
- Ungafaki ukudla kwi-microwave ezitsheni zepulasitiki . Ukushisa kungakhipha amakhemikhali avela epulasitikini angene ekudleni.
- Nciphisa ukusetshenziswa kwezibulala-zinambuzane engadini nasegcekeni ngangokunokwenzeka.
- Nciphisa ukusetshenziswa kwemikhiqizo (ama-lotion, insipho, ama-air fresheners) anezele ' iphunga/iphunga '. Ngezinye izikhathi ilebula alisho ukuthi yimaphi amakhemikhali asetshenziswa ukwenza lawa makha.
- Zama ukusebenzisa izinto ezilula, zemvelo njengoviniga, ilayisi, kanye ne-baking soda ukuhlanza ikhaya lakho.
"Ungakhathazeki ngayo yonke into encane. Yenza izinto ongazenza kalula. Yindaba enkulu leyo."
Umlayezo Wokuya Nawe Ekhaya
- Nakuba kukhona ucwaningo lokuthi amakhemikhali athile emikhiqizweni esiyisebenzisa nsuku zonke ayandisa yini ingozi yomdlavuza webele, akukabonakali ukuthi imikhiqizo esemakethe njengamanje ibangela umdlavuza ngqo.
- Akukho sisekelo sesayensi samahemuhemu okuthi kukhona ukuxhumana phakathi kwemikhiqizo efana ne-antiperspirant kanye nomdlavuza webele.
- Amakhemikhali amaningi kusolwa ukuthi ayaphazamisa i-endocrine ngoba enza njenge-hormone i-estrogen emzimbeni.
- Ungase ube nomuzwa okhudlwana kumakhemikhali ngezikhathi ezithile empilweni yakho (esibelethweni, ngesikhathi sobuntwana, kanye nangesikhathi sokuthomba).
- Ungesabi, unganciphisa ingozi yakho ngokuthatha izinyathelo ezisebenzayo njengokunciphisa ukusebenzisa kwakho ipulasitiki, ukugwema izibulala-zinambuzane, nokusebenzisa izinto zokuhlanza ezilula.
- Uma unemibuzo noma ukungabaza, kungcono ukukhuluma nodokotela wakho .
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