Chilichonse Chimene Muyenera Kudziwa Zokhudza Kusamalira Khungu Vitamini C

Zamkati

• Ndi zowopsa zotsutsa kukalamba katatu.
• Ingokumbukirani kuti ndizodziwika kuti ndizosakhazikika.
• Muyenera kugwiritsa ntchito kamodzi patsiku.
• Onaninso za

Mutha kuziwona ngati vitamini woyimira mu galasi lanu lam'mawa la OJ, koma vitamini C imaperekanso zabwino zambiri mukamagwiritsa ntchito pamutu-ndipo mwayi mwaziwona zikuwonekeranso muzinthu zanu zosamalira khungu. Ngakhale chophatikiziracho sichinali mwana watsopano pa block, ndithudi ndi imodzi mwa otchuka kwambiri pakadali pano. Ted Lain, MD, dermatologist ku Austin, TX, akuti izi zimamvetsetsa bwino zomwe zikuwononga khungu lathu ... ndi momwe vitamini C ingathandizire. "Pali kuyambiranso kutchuka kwa mankhwala a vitamini C chifukwa cha kuchuluka kwa chidziwitso cha zotsatira za dzuwa ndi kuipitsa pakhungu, komanso chitetezo chazomwe zimateteza," akutero. (Zambiri pa izo mu miniti.)

Ndiye hype yonseyi ndi chiyani? Eya, madotolo akhungu amachikonda chifukwa cha kuchuluka kwa zinthu zotsutsana ndi ukalamba, zomwe zimapangitsa kuti ikhale yankho lanzeru pazovuta zamitundu yonse. Apa, katswiri wotsika pa vitamini iyi ya VIP.

Ndi zowopsa zotsutsa kukalamba katatu.

Choyamba, vitamini C ndi antioxidant wamphamvu. Dr. "Vitamini C amayesetsa kusokoneza ma ROS owononga, kuteteza khungu lanu." (FYI, izi zimachitika ngakhale mutayesetsa kwambiri kugwiritsa ntchito zoteteza khungu, ndichifukwa chake aliyense ndi aliyense atha kupindula pogwiritsa ntchito ma antioxidants.)

Ndiye, pali kuthekera kwake kowala. Vitamini C-aka ascorbic acid-ndi exfoliant yofatsa yomwe ingathandize kusungunula ma cell a khungu owoneka bwino kapena otayika, akutero katswiri wakhungu ku New York City Ellen Marmur, MD Ngakhale zili choncho, imathandizanso kuletsa tyrosinase, puloteni yofunika kwambiri kupanga zatsopano. mtundu; tyrosinase yocheperako ndiyofanana ndi zilembo zochepa zakuda. Kutanthauzira: Vitamini C onse amathandizira kuzimiririka komwe kumakhalapo ndikulepheretsa kuti apange ena atsopano, kuwonetsetsa kuti khungu lanu silikhala lopanda banga. (Malinga ngati mukugwiritsa ntchito sunscreen nthawi zonse, ndithudi.)

Ndipo potsiriza, tiyeni tikambirane za kupanga kolajeni. Pogwira ntchito ngati antioxidant, imathandiza kuti ROS yodetsa nkhawa isawononge collagen komanso elastin (yomwe imapangitsa khungu kukhala lolimba). Kafukufuku wina adawonetsanso kuti vitamini C imayambitsa ma fibroblast, maselo omwe amapanga collagen, atero a Emily Arch, MD, dermatologist ku Dermatology + Aesthetics ku Chicago. (Ndipo FYI, sikuli koyambirira kwambiri kuti muyambe kuteteza collagen pakhungu lanu.)

Pazolinga zomanga ma collagen, zakudya zanu ndizofunikanso. Malinga ndi kafukufuku wofalitsidwa mu American Journal of Clinical Nutrition, kudya kwa vitamini C kwakukulu kumalumikizidwa ndi khungu locheperako. Vitamini C wosameza amathandizira pang'ono kupanga kolajeni kuposa mitundu yapamutu, akutero Dr. Arch, chifukwa amatha kufikira kuzama kwa khungu mu dermis. Talingaliraninso chifukwa china chotsitsira zipatso ndi mavitamini olemera a vitamini C monga tsabola wofiira, masamba a Brussels, ndi strawberries. (Zambiri pa izi apa: Zowonjezera 8 Zowonjezera Zakudya Zamadzimadzi)

Ingokumbukirani kuti ndizodziwika kuti ndizosakhazikika.

Choyipa chachikulu apa ndikuti vitamini C ndi wosakhazikika monga momwe alili wamphamvu. Kuwonetsedwa ndi mpweya ndi kuwala kwa dzuwa kumatha kuchititsa kuti mankhwalawo asagwire ntchito, amachenjeza a dermatologist a New York City Gervaise Gerstner, MD Fufuzani zinthu zomwe zimayikidwa m'mabotolo opaque ndikuzisungira pamalo ozizira, owuma, akuwonjezera.

Muthanso kufunafuna chilinganizo chomwe chimaphatikiza vitamini ndi asidi wa ferulic, antioxidant ina yamphamvu: "Ferulic acid imagwira ntchito osati kungolimbitsa vitamini C komanso imathandizira ndikuwonjezera zotsatira zake," akufotokoza Dr. Lain. SkinCeuticals C E Ferulic ($ 166; skinceuticals.com) ndimakonda kwambiri derm. (Zogwirizana: Zosamalira Pakhungu Madermatologists amakonda)

Palinso gulu latsopano la ufa wa vitamini C, womwe umayenera kusakanikirana ndi moisturizer, seramu, ngakhale mafuta oteteza dzuwa; Mwachidziwitso, izi ndizokhazikika chifukwa sizimakumana ndi kuwala.

Muyenera kugwiritsa ntchito kamodzi patsiku.

Palibe kusowa kwa zinthu zatsopano zopangidwa ndi vitamini C kunjaku; tikulankhula chilichonse kuyambira ma seramu mpaka ndodo mpaka masks mpaka mists ... ndi chilichonse chapakati. Komabe, kuti mupeze ndalama zambiri pabulu wanu, kubetcha kwanu kwabwino kwambiri ndi seramu. Sikuti njira izi zimangokhala ndizomwe zimakhala zofunikira kwambiri, zimakhalanso zosavuta pansi pazinthu zina, akutero Dr. Gerstner.

Woyesera: Image Skincare Vital C Hydrating Anti-Aging Serum ($ 64; imageskincare.com). Ikani madontho pang'ono pa nkhope yanu yonse-pambuyo poyeretsa, mafuta oteteza dzuwa m'mawa uliwonse. Ndipo ngati mukuyesera kusunga ndalama (chifukwa tingayang'ane nazo, zopangidwa ndi vitamini C nthawi zambiri zimakhala zotsika mtengo), Dr.Arch akuti simungathe kugwiritsa ntchito vitamini C yanu tsiku lililonse. "Ngati mukugwiritsa ntchito kuwunikira ndi bwino kugwiritsa ntchito tsiku ndi tsiku, koma chifukwa cha antioxidant zotsatira, mutha kuzigwiritsa ntchito tsiku lililonse popeza likakhala pakhungu, likuwoneka kuti likugwira ntchito mpaka maola 72," akufotokoza.

Monga chida chilichonse champhamvu chosamalira khungu, chimatha kukhumudwitsa ena, makamaka ngati khungu lanu limachita chidwi poyamba. Oyamba amafunika kuyamba kogwiritsa ntchito kangapo pa sabata, kenako ndikuwonjezeranso pafupipafupi ngati khungu lanu lingapirire.

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