Ngabe uVitamin C Uyayelapha Induna?

-Delile

• Uvithamini C nokunakekelwa kwesikhumba
• Uvithamini C uzithinta kanjani izinduna?
• Kunganciphisa ukuvuvukala okuhlobene nezinduna
• Kwangathi kungathuthukisa ukubukeka kwezibazi zomqubuko
• Kunganciphisa ukwanda kwegesi
• Imithombo nokwakhiwa
• Ukudla nezithako
• Imikhiqizo yokunakekelwa kwesikhumba
• Okubalulekile

I-acne vulgaris, eyaziwa nangokuthi i-acne, yisimo esivamile sesikhumba esingadala izinduna nesikhumba samafutha. ENyakatho Melika, kuze kufike ku-50% yentsha kanye ne-15-30% yabantu abadala abathola izimpawu ().

Abantu abaningi basebenzisa okhilimu bezinhloko, imithi, ukudla, kanye nezithako ukusiza ukukhulula izinduna. Eqinisweni, uvithamini C uvame ukufakwa emikhiqizweni eminingi yokunakekelwa kwesikhumba ehlose ukuyelapha.

Noma kunjalo, ungazibuza ukuthi ngabe uvithamini C uyasebenza yini ngale njongo.

Lo mbhalo uchaza ukuthi ngabe ukusetshenziswa kwe-vitamin C kuyayelapha yini induna.

Uvithamini C nokunakekelwa kwesikhumba

Eyaziwa ngokusemthethweni njenge-ascorbic acid, uvithamini C uvithamini oncibilika emanzini obalulekile ezicini ezahlukahlukene zezempilo, kufaka phakathi isikhumba sakho. Umzimba wakho awukhiqizi, ngakho-ke kufanele ukuthole ngokudla kwakho ().

Le vithamini futhi iyi-antioxidant enamandla esiza ekunciphiseni ama-radicals amahhala, okuyizakhi ezingazinzile ezingalimaza amaseli omzimba wakho ngokuhamba kwesikhathi lapho amazinga eba phezulu kakhulu emzimbeni (,).

Isikhumba sakho sithinteka ngama-radicals wamahhala ngenxa yokuchayeka kwawo kuzimo zakho zangaphakathi nangaphandle. Phakathi kwezinye izinto, ukudla, ukucindezeleka, ukubhema, imisebe ye-ultraviolet (UV), nokungcola konke kuthinta impilo yesikhumba (,,).

I-epidermis yesikhumba sakho - ungqimba oluphezulu lwesikhumba olubonakala iso lomuntu - iqukethe amazinga aphezulu kavithamini C. Lesi sakhi sidlala indima enkulu ekuvikeleni, ekwelapheni nasekukhiqizeni isikhumba esisha ().

Njengoba induna yisimo sokuvuvukala kakhulu esingakhuphuka ngabacindezeli bezemvelo, uvithamini C angadlala indima ekwelapheni.

UVitamin C uvithamini oncibilika emanzini osebenza njenge-antioxidant enamandla ukuvikela isikhumba sakho namanye amaseli ekulimaleni okukhulu kwamahhala.

Uvithamini C uzithinta kanjani izinduna?

Izinduna yisifo sesikhumba esivuthayo esibangelwa izimbotshana ezivinjiwe. Kuholela ekubomvu, ukuvuvukala, futhi kwesinye isikhathi ama-pustules, okungamaqhubu avuthayo aqukethe ubomvu ().

Ngaphezu kokugqashuka, izinduna zishiya abantu abaningi benezibazi zangemva kokuvuvukala nokulimala kwesikhumba. Kodwa-ke, ucwaningo lukhombisa ukuthi uvithamini C angazelapha eziningana zalezi zimo.

Khumbula ukuthi ngenkathi ukudla okuphezulu kokudla okunothe ku-vitamin C kungasiza ezinye izici zempilo yesikhumba, alukho ucwaningo olubopha i-vitamin C yokudla ukuze kunciphise amazinga ezinduna. Noma kunjalo, ucwaningo olunomkhawulo lukhombisa ukuthi ukusetshenziswa kwe-vitamin C ngezihloko kungasiza.

Kunganciphisa ukuvuvukala okuhlobene nezinduna

Ubudala, izakhi zofuzo, namahomoni yizinto eziyingozi emqubeni womqubuko. Ngaphezu kwalokho, izinhlobo ezithile zebhaktheriya lesikhumba elijwayelekile I-Cutibacterium acnes (C. acnes) kungadala lesi simo (,).

Njengoba kunikezwe ukuthi uvithamini C ulwa nokuvuvukala, kungasiza ukunciphisa ukubomvu nokuvuvukala okuhlobene nezinduna lapho kusetshenziswa isihloko. Ngakho-ke, kungathuthukisa ukubukeka kwezilonda zomqubuko ().

Esifundweni samasonto ayi-12 kubantu abangama-50, abangama-61% ababambiqhaza abasebenzisa i-lotion equkethe u-5% we-sodium ascorbyl phosphate (SAP) - babone ukuthuthuka okuphawulekayo kwizilonda zomqubuko, uma kuqhathaniswa neqembu elilawulayo ().

Ocwaningweni oluncane, lwamaviki ayisishiyagalombili kubantu abangama-30, labo abasebenzisa u-5% SAP banciphise izilonda zomqubuko ngama-48.8%. Ngaphezu kwalokho, labo abasebenzise inhlanganisela yeSAP ne-2% retinol - isithako esivela ku-vitamin A - banciphiswe ngama-63.1% ().

Yize le miphumela ithembisa, izifundo ezinkulu ezisezingeni eliphakeme ziyadingeka.

Kwangathi kungathuthukisa ukubukeka kwezibazi zomqubuko

Ngemuva kokuphuma kwezinduna, isikhumba sakho sidinga isikhathi sokuphola. Ngaphandle kokuphulukiswa okufanele, kungavela izibazi zomqubuko.

Izibazi zomqubuko zivame ukuhlobana nezinduna ezinzima, i-cystic acne, kepha zingabangelwa namacala amancane. Ngaphezu kwalokho, induna ende, ufuzo, nokukhohlisa ngokomzimba njengokukhetha noma ukucindezela kungandisa amathuba okuba nesibazi ().

Izinhlobo ezintathu eziyinhloko zezibazi zomqubuko yi-atrophic, hypertrophic ne-keloidal.

Izibazi ze-atrophic zibangela ukulahleka kwezicubu zesikhumba ne-collagen futhi zivele njengezikhala ezincane esikhunjeni. Kokubili izibazi ze-hypertrophic ne-keloidal zibangelwa ukukhiqizwa ngokweqile kwe-collagen futhi zivele njengezicubu ezinzima, eziphakanyisiwe ().

UVitamin C uphatha izibazi zomqubuko ngokwandisa ukuhlanganiswa kwe-collagen, iphrotheni elibhekele ukwakheka kwesikhumba sakho futhi kubalulekile ekwakheni kabusha isikhumba esinempilo. Ngenxa yalokhu, le vithamini ingasheshisa ukwelashwa kwamanxeba enduna (,,).

Ucwaningo lwamaviki ama-4 kubantu abangama-30 luthole ukuthuthuka okulingene kwizibazi zomqubuko ngemuva kokusebenzisa i-microneedling - okubandakanya ukugoqa izinaliti ezincane esikhunjeni ukukhuthaza ukwelashwa nokwandisa ukukhiqizwa kwe-collagen - kanye no-15% kakhilimu we-topical kanye ngesonto ().

Kodwa-ke, akwaziwa ukuthi i-microneedling, i-vitamin C, noma inhlanganisela yakho kokubili kwakunesibopho sale miphumela ().

Ngaphezu kwalokho, uvithamini C kanye ne-microneedling akulungele izibazi ze-hypertrophic ne-keloidal, njengoba lezi zinhlobo zibangelwa ukukhiqizwa ngokweqile kwe-collagen ().

Yize lungekho ucwaningo oluxhumanisa i-vitamin C yokudla nokuncipha kwezinduna, lwandisa umkhiqizo wemvelo womzimba we-collagen futhi lusazuzisa impilo yonke yesikhumba (,).

Kunganciphisa ukwanda kwegesi

I-Hyperpigmentation ukwakhiwa kwamabala amnyama esikhunjeni sakho ngenxa yezinduna, imisebe ye-UV, noma okunye ukulimala - yize kufanele kwaziwe ukuthi lesi simo asinabungozi.

Ukufaka uvithamini C esikhumbeni sakho kunganciphisa ukwanda kwe-hyperpigmentation ngokuthikameza i-enzyme ebizwa nge-tyrosinase, ebhekele ukukhiqizwa kwe-melanin, isikhumba semvelo sombala (,,).

Ngaphezu kwalokho, uvithamini C usebenza njenge-ejenti ekhanyayo futhi unganciphisa ukubonakala kwamabala amnyama ngaphandle kokushintsha umbala wemvelo wesikhumba sakho (,,).

Ezinye izifundo zabantu ezihlanganisa i-topical vitamin C ne-iontophoresis - i-gradient kagesi efakwa esikhumbeni - ithole ukuncipha okukhulu kwe-hyperpigmentation (,).

Yize le ndlela ithembisa, i-iontophoresis inyusa ukumuncwa kukavithamini C esikhunjeni sakho, okusho ukuthi ukusetshenziswa kwe-vitamin C kukodwa kungahle kungalethi imiphumela efanayo ().

Ngaphezu kwalokho, izifundo eziningi ezihlobene zisebenzisa uvithamini C ngokuhlangana nezinye izithako zokulwa nokwanda kwe-hyperpigmentation njenge-alpha-hydroxy acids, okwenza kube nzima ukuthola imiphumela ethile yevithamini. Kukonke, kudingeka olunye ucwaningo ().

I-topical vitamin C ingasiza ekwehliseni izibazi zomqubuko, kanye nokuvuvukala okuhlobene nezinduna kanye ne-hyperpigmentation. Noma kunjalo, ucwaningo oluningi lukhombisa ukuthi ukuluhlanganisa nezinye izindlela zokwelapha kuletha imiphumela emihle kakhulu.

Imithombo nokwakhiwa

Yize ukudla nezithasiselo eziningi kune-vitamin C, khumbula ukuthi imikhiqizo yokunakekelwa kwesikhumba eyenziwe nale vithamini kungenzeka isize izimo ezihlobene nezinduna.

Azikho izifundo zamanje ezibopha i-vitamin C yokudla ukunciphisa umqubuko noma isibazi.

Ukudla nezithako

Izithelo nemifino eminingi icebile ku-vitamin C, ofana nopelepele wensimbi, ama-strawberry, utamatisi, i-broccoli, imifino enamaqabunga, nezithelo ezisawolintshi ().

Ngaphezu kwalokho, izithasiselo zikavithamini C zitholakala kabanzi.

Kanjalo, iningi labantu emazweni athuthukile lihlangabezana nezidingo zalo zikavithamini C ngokudla nangokwengeza ().

Njengoba uvithamini C encibilika emanzini, umzimba wakho ulahla noma ikuphi okweqile ngomchamo wakho. Ngaphambi kokuthatha isengezo, ungahle uthande ukuxhumana nodokotela wezempilo ().

Imikhiqizo yokunakekelwa kwesikhumba

UVitamin C usetshenziswa emikhiqizweni eminingi yokunakekela isikhumba, njengama-serum, amafutha okuthambisa, nokhilimu.

Yize i-L-ascorbic acid iyindlela enamandla kakhulu yale vithamini, futhi iyona engazinzile futhi ehamba ngokushesha ngokushesha emikhiqizweni yokunakekelwa kwesikhumba. Ama-topical vitamin C serum boers ayathandwa, futhi, kepha futhi anempilo eshalofini emfushane (,).

Ngakho-ke, okususelwa ku-vitamin C okuzinzile kuvame ukusetshenziselwa imikhiqizo yama-topical. Kodwa-ke, zimbalwa izifundo zabantu ezihlola ukuthi lezi zitholakala zithinta kanjani izinduna. Futhi, akwaziwa ukuthi lezi zithako zinikeza imiphumela efana naleyo ye-L-ascorbic acid (,).

Khumbula ukuthi ama-serum amaningi e-vitamin C enziwa namanye ama-antioxidants afana no-vitamin E ukukhulisa ukuzinza nokuhlinzeka ngezinzuzo ezengeziwe ().

Ukuze uthole imiphumela emihle, landela imiyalo yomkhiqizi bese ulahla noma yimiphi imikhiqizo ephelelwe yisikhathi noma enemibala.

Uma njengamanje usebenzisa noma imiphi imishanguzo yezinduna noma yomlomo, thintana nodokotela wesikhumba noma uchwepheshe wezokunakekelwa kwempilo ngaphambi kokungeza noma yimiphi imikhiqizo yokunakekelwa kwesikhumba ku-vitamin C enkambisweni yakho.

Yize uvithamini C etholakala kabanzi ekudleni nakwizithasiselo, ubufakazi besayensi busekela kuphela ukusetshenziswa kwemikhiqizo yezingqikithi yokwehlisa izimpawu zomqubuko.

Okubalulekile

Izinduna zingenye yezifo zesikhumba ezivame kakhulu emhlabeni.

UVitamin C, i-antioxidant enamandla, waziwa ngokulwa nomonakalo omkhulu wamahhala kumaseli esikhumba futhi angasiza ekwelapheni izinduna.

Imikhiqizo ye-vithamini C ephezulu ingathuthukisa i-hyperpigmentation futhi inciphise ukuvuvukala okubangelwa izinduna, kepha ucwaningo olwengeziwe luyadingeka.

Yize kungekho cwaningo oluhlobanisa i-vitamin C yokudla nezinduna ezincishisiwe, kusabalulekile ukuthola okwanele ekudleni kwakho ukuxhasa ukuhlanganiswa kwe-collagen, ukuphulukiswa kwamanxeba, kanye nempilo yonke.

Uma unentshisekelo yokusebenzisa uvithamini C wezinduna, khuluma nodokotela wesikhumba noma uchwepheshe wezokunakekelwa kwempilo ngaphambi kokukufaka esimisweni sakho sokunakekelwa kwesikhumba.