Ndiwo Mhepo Waunofemera Muvengi Wako Mukuru WeGanda Here?

Zvemukati

• Iyo Kusvibisa-Kukwegura Kubatana
• Vashanu Vakasviba
• Chemical Warfare
• Maitiro Ekuita Kukuvadza Kudzora
• Ongororo ye

Iwe haugone kuzviona uye pamwe hausi kuzvinzwa, asi kune zvakawanda junk zvinoyangarara mumhepo. Sezvatiri kudzidza zvino, zviri kurova ganda redu zvakaomarara. Mumakore mashoma apfuura, masayendisiti anga achidzidza nezve dermal mhedzisiro yezvinhu zvine chinhu, magasi, uye nevamwe vanokamba nendege vanobhururuka vachikomberedza maguta edu, uye zviri pachena kuti zvinosvibisa izvi zviri kuchembera isu.

Imwe yeongororo inogutsa, yakaitwa paLeibniz Research Institute for Environmental Medicine muGermany, yakatarisa kuti vamwe vakadzi zviuru zviviri vakanga vaita zvakanaka sei pautano pashure pemakore 30 ekurarama nemhepo yakanyanyisa kutyisa munzvimbo yavo ine tsvina. "Takawana kushamwaridzana kwakasimba pakati pemavara ane pigmentation pamatama avo uye mwero wakanyanya wekusvibiswa," anodaro Jean Krutmann, M.D., mutungamiriri wesangano racho. Kunyanya, vakadzi avo vakafumurwa kumazinga akakwirira ezvepfungwa, sosi uye kusvibiswa kwetraffic, vaive ne20 muzana mamwe mazera ezera uye akawedzera kuunyana makwinya kupfuura avo vanogara kumaruwa. Kubva zvakadhindwa izvi zvakawanikwa muna 2010, nyanzvi dzakadzidza zvakawanda nezvekuti kusvibiswa kunotikonzera sei kuchembera. Uye zvavanenge vafukunura zvinogona kukukurudzira kuti uwedzere kutarisira ganda rako.

Iyo Kusvibisa-Kukwegura Kubatana

Masayendisiti anobva kuOlay, L'Oréal, nemamwe makambani makuru erunako akatangawo kuongorora kubatana kuri pakati pekusviba nematambudziko eganda. Imwe Estée Lauder kudzidza, yakaburitswa mu Zvinyorwa zveInvestigative Dermatology, yakaratidza kuti chinhu chinokonzeresa chinokonzeresa kushushikana muganda, mhedzisiro yekukuvadza mamorekuru senge emahara radicals anokuvadza maitiro ako ekuzvidzivirira uye kukonzera DNA kuparadzwa, ese ari maviri anogona kutungamira kune zvisati zvaitika zviratidzo zvekukwegura.

Sezvinoratidzwa nezita rayo, chinhu chinonzi (PM) ihuruva minuscule kana kuti soot particles zvesimbi, carbons, uye mamwe macompound; kwayinobva kunosanganisira kuneta kwemota uye utsi hwekupisira marara. (Sezvo kune zvakawanda zvisina kunaka kunze, ita shuwa zvauri kuisa mukati yakanakira ganda rako futi, seizvi 8 Zvakanakisa Kudya kweGanda Mamiriro.)

"Tinoziva kuti oxidative kusagadzikana nekuda kwekusvibisa uku kunokanganisa zvakananga chimiro cheganda," anodaro Yevgeniy Krol, sainzi director weSkinCeuticals. Izvi zvinonyanya nekuti hukuru hukuru hwePMs hunoita kuti vakwanise kupinda mukati meganda. Izvo zvinowedzera zvakanyanya: "Muviri wako unopindura kusvibiswa nekuwedzera kupisa kwekupindura. Kuzvimba kunobatsira kuparadza vanhu vakaipa asiwo zvese zvakapoteredzwa, kusanganisira collagen uye elastin inotsigira ganda rako," Krol anodaro. "Saka zvine mutsindo zvakapetwa."

Vashanu Vakasviba

Particulate nyaya inongova imwe yemhando shanu dzekusvibisa mweya dzinokonzeresa kushushikana kweiyo oxidative uye zera isu. Imwe, pamusoro ozone-aka. smog-ine huturu hwakanyanya, Krol anodaro. Surface ozone mafomu apo maviri emamwe mashanu akakosha anosvibisa, anogadzikana emakemikari macomputer (VOCs) uye nitrogen oxide, inosanganiswa neimwe ganda nemesis, ultraviolet (UV) mwaranzi. MaVOC makemikari akaburitswa kubva mumota chiutsi, pendi, uye chisi kubva kumabhizimusi emiti. nitrogen oxide gasi ndeye-chigadzirwa chemafuta ekupisa, senge kubva kumotokari kana mafekitori. Kutenderedza quintet ine mukurumbira wakashata mapolycyclic anonhuwirira mahydrocarbon, makemikari anowanikwa muutsi uye, zvakare, epounzi yemotokari.

Chemical Warfare

Sezvo iwe uchifamba-famba netraffic, dzakasiyana-siyana dzisingaonekwe dzinogona kunamatira uye kupinda mukati meganda rako. PM inowanzoyerwa pa 2.5 kusvika 10 microns, uye pores anenge 50 microns yakafara. Zvakafanana nekuva nechinangwa chakazaruka.

Zvinoitika zvino Asi izvi zvinokanganisa nzira yako yekuzvidzivirira, ichisiya ganda risina shongedzo yekurwisa kumwe kukuvara, uye pakupedzisira rinotungamira kune oxidative kusagadzikana-kuzvimba kamwe-maviri chibhakera chakataurwa naKrol. (Izvi zvinopenya-zvinowedzera zveKorea Runako Zvigadzirwa zvinogona kubatsira kukanda ganda rako kumusoro.)

Asi ndicho chikamu chedambudziko chete. Kusvibiswa kunokonzera kuchinja kwemavara okugara nhaka, anodaro Wendy Roberts, M.D., chiremba wedermatologist muRancho Mirage, California, uyo akaongorora kukanganisa kunoita kusvibiswa paganda. PM inokonzeresa kushanda kwesero kuenda haywire, kutumira masero anogadzira pigment mukupfuura. Uyezve, PM kubva kumotokari inokonzeresa kuwanda kwema enzymes anopwanya collagen uye anokonzeresa peptides, zvichitungamira kune yakawanda pigment kugadzirwa.

Zvichakadaro, ozone, kunyanya, inokuvadza ganda reganda; inorwisa lipids uye mapuroteni anochengetedza ruvara rwako rwemvura uye chipingamupinyi chako chinoshanda chakasimba. Nekuda kweizvozvo, kumeso kwako kunooma, uye kukuvara kunovhura musuwo wekuti makemikari anotakurwa nemhepo apinde. Kanda mukuratidzwa kweUV, izvo zvinoita kuti PM awedzere kushanda, uye pfungwa yekurarama kubva pairi grid inova inokwezva. (Unogona kuchengetedza ganda rako kubva kuzuva neaya Akanakisa Sunscreens eSkin Protection.)

Maitiro Ekuita Kukuvadza Kudzora

Neraki, iwe haufanire kusiya hupenyu hwemaguta kuti utadzise kusvibiswa kwekukwegura. Kutanga, geza kumeso usiku. PM inounganidza paganda pamusoro pezuva, uye iyo yakareba inogara uye iyo inowedzera kuwedzera, inowedzera kuipa kwayo, Dr. Roberts anoti.

• Shandisa nyoro, inonyorovesa zuva cream seClarins Multi-Active Cream.
• Mushure mezvo, shandisa topical antioxidant, iyo inosimbisa uto rako remukati revanorwisa kusvibisa. Tarisa izvo zvine ferulic acid kana vhitamini C, senge Lumene Yakajeka Zvino Vitamin C Hyaluronic Essence.
• Tevere, chengeta ganda rakanyoroveswa ne moisturizer ine niacinamide, iyo inobatsira kuvaka ganda rinodzivirira kusvibisa, uye vhitamini E, inoshanda semutsara wekutanga wekudzivirira. Olay Regenerist Micro-Sculpting Cream SPF 30 ine zvese zvigadzirwa.
• Usiku, shandisa zvigadzirwa ne resveratrol. "Inomutsa muviri wako wega antioxidant system uye inovaka zvitoro zvako," Krol anodaro. Iri muSkinCeuticals Resveratrol B E Serum.
• Uyewo, shandura kune mineral-based sunscreen ine zinc kana titanium dioxide, yakadai seAveda Daily Light Guard Defense Fluid SPF 30. Inodzivirira kubva kune UV mwaranzi, iyo inogona kuwedzera kukanganisa kunoitwa nekusvibiswa. Kupfeka hwaro uye poda makeup kunobatsira zvakare, nekuti zvese zviri zviviri zvinowedzera imwezve yekudzivirira kubva mukusvibiswa, Dr. Roberts anodaro.
• Zvigadzirwa zvitsva zvinotarisana nekusvibisa zvakare zvinopa nzira dzekuvharira dzakaipa zvinhu. Semuyenzaniso, Shiseido's Future Solution LX Total Protective Cream SPF 18 ine hupfu husingaoneki hunoteya twutsvina twunhu uye hunoamisa kunamatira paganda. Gara neichi chiitiko chakarongedzwa uye iwe uchaona kuti hapana chimwe chakanakisa kupfuura ganda rakachengetedzwa.

Ongororo ye