Shin Iskar da kuke Numfasa Babban Maki na Fata?

Wadatacce

• Haɗin Kazanta-Tsufa
• Kazamin Biyar
• Yakin Chemical
• Yadda Ake Aikata Lalacewa
• Bita don

Yawancin lokaci ba za ku iya gani ba kuma wataƙila ba za ku ji ba, amma akwai tarin takarce da ke shawagi a cikin iska. Kamar yadda muke koyo yanzu, yana bugun fatarmu da ƙarfi. A cikin ƴan shekarun baya-bayan nan, masana kimiyya sun yi nazarin illolin da ke tattare da ƙwayoyin cuta, iskar gas, da sauran maharan da ke tashi daga iska da ke yawo a garuruwanmu, kuma a bayyane yake cewa waɗannan gurɓatattun abubuwa suna tsufa.

Ɗaya daga cikin binciken da ya fi gamsarwa, wanda aka gudanar a Cibiyar Bincike ta Leibniz na Magungunan Muhalli da ke Jamus, ya duba yadda wasu mata 2,000 suka sami lafiya ta hanyar lafiya bayan shekaru 30 na rayuwa da iska mai ƙazanta a yankinsu mai ƙazanta. "Mun sami alaƙa mai ƙarfi tsakanin tabo masu launi a kumatunsu da yawan gurɓataccen yanayi," in ji Jean Krutmann, MD, darektan cibiyar. Musamman, matan da aka fallasa su da manyan abubuwan da ba su dace ba, kamar ƙora da gurɓatawar ababen hawa, suna da kashi 20 cikin 100 mafi yawan shekarun shekaru da kuma fiyayyen wrinkles fiye da waɗanda ke zaune a yankunan karkara. Tun lokacin da aka buga waɗannan binciken a cikin 2010, masana sun ƙara ƙarin koyo game da yadda gurɓatawa ke sa mu tsufa. Kuma abin da suka fallasa na iya ƙarfafa ku don haɓaka kula da fata.

Haɗin Kazanta-Tsufa

Masana kimiyya daga Olay, L'Oréal, da sauran manyan kamfanoni masu kyau sun kuma fara binciken alakar da ke tsakanin gurbatar yanayi da matsalolin fata. Estaya daga cikin binciken Estée Lauder, wanda aka buga a cikin Jaridar Investigative Dermatology, ya nuna cewa kwayoyin halitta suna haifar da danniya mai oxidative a cikin fata, sakamakon lalata kwayoyin halitta kamar free radicals suna mamaye hanyoyin kare ku da kuma haifar da lalata DNA, duka biyu na iya haifar da alamun tsufa.

Kamar yadda sunansa ya nuna, ƙananan abubuwa (PM) ƙaramin ƙura ne ko ƙura mai ƙura na ƙarfe, carbons, da sauran mahadi; tushensa sun hada da fitar da mota da hayakin kona shara. (Tunda akwai tarkace da yawa a waje, tabbatar da abin da kuke sawa ciki yana da kyau ga fatar ku ma, kamar waɗannan Mafi kyawun Abinci don Yanayin Fata.)

"Mun san cewa damuwa mai guba saboda wannan gurɓataccen abu kai tsaye yana lalata tsarin da ke cikin fata," in ji Yevgeniy Krol, darektan kimiyya na SkinCeuticals. Mafi yawa saboda girman ƙananan PMs yana ba su damar shiga cikin fata cikin sauƙi. Yana kara muni: "Jikinku yana amsawa ga gurɓataccen abu ta hanyar ƙara yawan amsawar ƙwayar cuta. Ƙunƙasa yana taimakawa wajen halakar da mugayen mutane amma har da duk abin da ke kewaye da shi, ciki har da collagen da elastin wanda ke tallafawa fata, "in ji Krol. "Don haka yana da ninki biyu."

Kazamin Biyar

Abun da ke rarrabe abu ɗaya ne kawai daga cikin nau'ikan gurɓataccen iska guda biyar waɗanda ke haifar da danniya da tsufa. Wani, surface ozone-aka. smog-yana da guba sosai, in ji Krol. Surface ozone yana samuwa lokacin da biyu daga cikin sauran maɓalli guda biyar masu gurɓata yanayi, mahaɗan kwayoyin halitta masu canzawa (VOCs) da nitrogen oxide, suna haɗuwa da wani nemesis na fata, hasken ultraviolet (UV). VOCs sunadarai ne da aka fito da su daga shaye -shayen mota, fenti, da hayaƙi daga tsire -tsire na masana'antu; iskar nitrogen oxide shine samfurin ƙona mai, kamar daga motoci ko masana'antu. Kewaya fitattun quintet ɗin sune polycyclic aromatic hydrocarbons, sinadarai da ake samu a cikin hayaki da kuma, sharar mota.

Yakin Chemical

Yayin da kuke yawo ta hanyar zirga-zirga, ɓangarorin da ba a iya gani daban-daban na iya mannewa su shiga cikin fata. Yawanci ana auna PM a 2.5 zuwa 10 microns, kuma ramukan suna da kusan microns 50. Yana kama da samun manufa a buɗe.

Abin da ke faruwa a lokacin: Shagunan ku na antioxidants na halitta suna tattarawa don kawar da ƙwayoyin cuta masu lalacewa. Amma wannan yana kawar da tsarin tsaro naka, yana barin fata ba ta da kayan aiki don yaƙar sauran lalacewa, kuma a ƙarshe yana haifar da kumburin oxidative-ƙumburi ɗaya-biyu wanda Krol yayi magana akai. (Waɗannan samfuran kyakkyawa na Koriya masu ƙyalƙyali na iya taimakawa sake dawo da fata.)

Amma wannan bangare ne kawai na matsalar. Gurbacewa na haifar da sauye-sauyen kwayoyin halitta, in ji Wendy Roberts, MD, wani likitan fata a Rancho Mirage, California, wanda ya yi nazarin tasirin gurbatar yanayi a fata. PM yana sa aikin tantanin halitta ya tafi haywire, yana aika sel masu samar da launi zuwa overdrive. Bugu da ƙari, PM daga motoci yana haifar da haɓakar ƙwayoyin enzymes waɗanda ke rushe collagen da kuma haifar da peptides, wanda ke haifar da ƙarin samar da launi.

A halin yanzu, ozone, musamman, yana lalata saman fata; yana kai hari ga lipids da sunadaran da ke sa launin fata ya zama ruwa kuma yana aiki mai ƙarfi. A sakamakon haka, fuskarka ta bushe, kuma lalacewar ta buɗe ƙofar sinadaran da ke ɗauke da iska su shiga. Jefa a cikin bayyanar UV, wanda ke sa PM ya ƙara maida martani, kuma ra'ayin rayuwa daga grid ya zama abin sha'awa. (Aƙalla kuna iya kare fatar ku daga rana tare da waɗannan Mafi kyawun Sunscreens don Kariyar Fata.)

Yadda Ake Aikata Lalacewa

An yi sa'a, ba kwa buƙatar barin rayuwar birni don dakile illolin tsufa. Da farko, wanke fuska da daddare. Firayim Minista yana tara fata a cikin rana, kuma tsawon lokacin da yake zaune kuma yana ƙaruwa yana ƙaruwa, tasirin sa ya fi muni, in ji Dokta Roberts.

• Yi amfani da kirim mai laushi, mai ɗanɗano rana irin su Clarins Multi-Active Cream.
• Bayan haka, yi amfani da maganin antioxidant, wanda zai ƙarfafa sojojin ku na cikin gida na mayaƙan gurɓataccen iska. Nemo waɗanda ke ɗauke da ferulic acid ko bitamin C, irin su Lumene Bright Now Vitamin C Hyaluronic Essence.
• Bayan haka, a sa fata ta sami ruwa mai ruwa tare da mai da ke ɗauke da niacinamide, wanda ke taimakawa wajen gina shingen hana gurɓatawar fata, da kuma bitamin E, wanda ke aiki a matsayin layin farko na kariya. Olay Regenerist Micro-Sculpting Cream SPF 30 yana da duka sinadaran biyu.
• Da dare, yi amfani da samfura tare da resveratrol. "Yana kunna tsarin antioxidant na jikin ku kuma yana gina shagunan ku," in ji Krol. Yana cikin SkinCeuticals Resveratrol B E Serum.
• Har ila yau, canza zuwa wani ma'adinai na tushen hasken rana tare da zinc ko titanium dioxide, irin su Aveda Daily Light Guard Defence Fluid SPF 30. Yana kare kariya daga hasken UV, wanda zai iya ƙara lalacewar da gurɓatawa ke yi. Yin amfani da tushe da kayan shafa na foda yana taimakawa kuma, saboda duka biyun suna ƙara ƙarin kariya daga gurɓatawa, in ji Dokta Roberts.
• Sabbin samfuran da ake nufi da gurɓatawa kuma suna samar da sabbin hanyoyin toshe abubuwa marasa kyau. Misali, Shiseido's Future Solution LX Total Protective Cream SPF 18 yana ƙunshe da foda wanda ba a iya gani wanda ke kama tartsatsin gurɓatawa kuma yana hana su manne wa fata. Tsaya tare da wannan ingantaccen tsari na yau da kullun kuma za ku ga babu wani abin da ya fi kyau fiye da fata wanda ya sami tsaro.

Bita don