Izinzuzo zeVithamini C empilweni yesikhumba
I-Vitamin C yaziwa kabanzi njengesakhi esibalulekile sokugcina amasosha omzimba aqinile. Kodwa-ke, indima yayo empilweni yesikhumba nayo ibalulekile. Kungakhathaliseki ukuthi idliwa ngokudla noma isetshenziswa emikhiqizweni yokunakekelwa kwesikhumba, i-vitamin C ingasiza isikhumba sibonakale sikhanya, sinempilo, futhi sivikelekile ezintweni ezahlukahlukene ezisheshisa ukuguga. Lesi sihloko sixoxa ngezinzuzo ze-vitamin C esikhumbeni, ukuthi isebenza kanjani, imithombo yayo, kanye namathiphu okusetshenziswa okuphephile nokuphumelelayo.
1. I-Vitamin C njenge-antioxidant evikela isikhumba
Isikhumba sichayeka nsuku zonke ekungcoleni, emisebeni ye-ultraviolet (UV), intuthu kagwayi, nezinye izinto ezibangela ukucindezeleka kwemvelo. Lokhu kuvezwa kubangela ukwakheka kwama-free radicals, ama-molecule angazinzile angalimaza amangqamuzana esikhumba nezakhiwo. Ukulimala kwama-free radical kunomthelela ekubukekeni kwesikhumba esibuthakathaka, imigqa emincane, amabala amnyama, kanye nokuncipha kokunwebeka.
Yilapho i-vitamin C idlala khona indima ebalulekile njenge-antioxidant. I-Vitamin C isiza ekunciphiseni ama-free radicals, ngaleyo ndlela inciphise umonakalo we-oxidative esikhumbeni. Ngokuvikelwa okwanele kwe-antioxidant, isikhumba sivikeleka kangcono ekugugeni ngaphambi kwesikhathi kanye nengozi yomonakalo emvelweni.
2. Kusiza ekukhiqizweni kwe-collagen kwesikhumba esiqinile
I-Collagen yiprotheni eyinhloko eyakha isakhiwo sesikhumba. I-Collagen igcina isikhumba sithambile, siqinile, futhi sinwebeka. Njengoba siguga, ukukhiqizwa kwe-collagen yemvelo kuyehla. Ukuchayeka elangeni kanye nezici ezithile zendlela yokuphila (njengokubhema) nakho kungasheshisa ukuwohloka kwe-collagen.
I-Vitamin C idlala indima ebalulekile ekwakhekeni kwe-collagen. Lesi sakhi siyadingeka njenge-"cofactor" ekwakhiweni kwe-collagen, okusho ukuthi umzimba udinga i-vitamin C ukuze kwakhiwe i-collagen ngendlela efanele. Ngamazinga anele e-vitamin C, isikhumba sisekelwa kangcono ukuze silondoloze ukuqina futhi sinciphise ukubonakala kwemigqa emincane nemibimbi.
3. Kukhanyisa isikhumba futhi kusiza ukufihla amabala amnyama
Enye yezinzuzo ezidumile kakhulu zevithamini C ekunakekelweni kwesikhumba imiphumela yayo yokukhanyisa. Ivithamini C ingasiza ekuvimbeleni ukwakheka kwe-melanin eningi (i-pigment enikeza isikhumba umbala waso). Ukuqongelela kwe-melanin engalingani kungaholela ekukhuleni kombala ongaphezulu njengezindawo ezimnyama, izibazi ze-acne, noma i-melasma.
Ngokusetshenziswa njalo nangokufanele, i-vitamin C isiza ekwenzeni isikhumba sibonakale silingana, sikhanya, futhi singabi buthuntu. Kubalulekile ukuqaphela ukuthi "ukukhanya" akusho ukushintsha ithoni yesikhumba sakho semvelo, kodwa kunalokho kusiza isikhumba sakho sibonakale sicacile, silingana, futhi sinempilo.
4. Isekela inqubo yokuphulukiswa kanye nokulungiswa kwesithiyo sesikhumba
Isikhumba sinongqimba oluvikelayo olwaziwa ngokuthi isithiyo sesikhumba. Uma isithiyo sesikhumba siphazamisekile, isikhumba sithambekele kakhulu ekucasukeni, ebubomvu, kome, noma esikhumbeni. I-Vitamin C ingasiza ekusekeleni inqubo yokulungisa isikhumba ngoba izakhiwo zayo zokulwa ne-antioxidant zisiza ekucindezelekeni ukuvuvukala okubangelwa ukucindezeleka kwemvelo kanye nokusheshisa ukululama.
Ngaphezu kwalokho, i-vitamin C nayo idlala indima ekwakhekeni kwezicubu ezixhumeneyo, ngakho-ke ingasiza enkambisweni yokuphulukiswa kwamanxeba amancane kanye nezibazi ze-acne, yize imiphumela isancike esimweni sesikhumba, imikhuba yokunakekela, kanye nokungaguquguquki.
5. Kusiza ekunciphiseni izimpawu zokuguga ngaphambi kwesikhathi
Izimpawu zokuguga kwesikhumba ngaphambi kwesikhathi zivame ukufaka imigqa emincane, imibimbi, ukugoba, kanye nokuthungwa okungalingani. Izinzuzo ezihlangene ze-vitamin C—ama-antioxidants, ukwesekwa kokukhiqizwa kwe-collagen, kanye nemiphumela yesikhumba enjengeyebusuku—zisiza ekubukekeni kwentsha.
I-Vitamin C ingasiza futhi ekwandiseni umswakama kanye nokushelela kobuso besikhumba kwabanye abantu, ikakhulukazi uma isetshenziswa ngendlela eqinile futhi isekelwa ezinye izithako ezithambisa isikhumba.
6. I-Vitamin C kanye nokuvikelwa elangeni: akuthathi indawo ye-sunscreen
Abantu abaningi bacabanga ukuthi i-vitamin C ingathatha indawo ye-sunscreen. Lokhu kuyiphutha. I-Vitamin C iyasiza ekulweni nomonakalo wama-free radical obangelwa imisebe ye-UV, kodwa ayinikezi isivikelo se-UV esifanayo ne-sunscreen.
Eqinisweni, i-vitamin C isebenza kahle kakhulu uma isetshenziswa kanye ne-sunscreen. Ukuhlanganiswa kwalokhu okubili kunganikeza isivikelo esiqinile: i-sunscreen ivimba/ihlunga imisebe ye-UV, kuyilapho i-vitamin C isiza ukubhekana nanoma yikuphi ukucindezeleka okungaba khona kwe-oxidative. Ngakho-ke, uma ufaka i-serum ye-vitamin C ekuseni, hlala ulandela i-sunscreen.
7. Imithombo yevithamini C ekudleni kwesikhumba esinempilo
Ngaphandle kokunakekelwa kwesikhumba, i-vitamin C nayo ibalulekile ukuze uhlangabezane nokudla kwakho kwansuku zonke. I-Vitamin C evela ekudleni isiza umzimba wonke, okuhlanganisa nokusekela ukwakheka kwe-collagen kanye nokuzivikela kwangaphakathi kwe-antioxidant. Eminye imithombo emihle ye-vitamin C ihlanganisa:
– Amawolintshi, ulamula, kanye ne-grapefruit
– I-Guava (eyaziwa ngokuthi iphezulu kakhulu ku-vitamin C)
- I-Kiwi nama-strawberry
– Ipapaya nomango
– I-broccoli, upelepele obomvu, kanye ne-cauliflower
– Isipinashi kanye nemifino ethile eluhlaza
Ukuze uvimbele ukulahleka kwevithamini C ekudleni, zama ukuyicubungula ngendlela engadingi ukupheka isikhathi eside, ngoba ivithamini C yonakaliswa kalula ukushisa.
8. Khetha ukunakekelwa kwesikhumba okulungile kwe-vitamin C
Imikhiqizo ye-Vitamin C iza ngezindlela ezahlukahlukene ezisuselwe ku-vitamin C. Uhlobo olunamandla kakhulu luvame ukubhekwa njenge-L-ascorbic acid, kodwa futhi luba lula kakhulu ukuxiliswa futhi lungazizwa luqinile esikhumbeni esibucayi. Kukhona futhi nezinto ezisuselwe ku-vitamin C ezizinzile nezithambile, njenge-sodium ascorbyl phosphate, i-magnesium ascorbyl phosphate, noma i-ascorbyl glucoside.
Ezinye izinto okufanele uzicabangele lapho ukhetha umkhiqizo we-vitamin C:
1. Ukupakisha: Khetha ibhodlela elimnyama noma elingangeni moya ukuze unciphise ukungcoliswa.
2. Umbala nephunga: I-vitamin C e-oxidized ivame ukushintsha umbala kusukela kophuzi omnyama kuya konsundu. Imikhiqizo emnyama kakhulu ivame ukungasebenzi kahle.
3. Ukugxilisa ingqondo: Abaqalayo bangaqala ngokugxilisa ingqondo okuphansi, bese bekhulisa uma isikhumba sibafanela.
4. Inhlanganisela yezithako: I-Vitamin C ivame ukuhlanganiswa ne-vitamin E kanye ne-ferulic acid ukwandisa ukuzinza nokusebenza kahle kwe-antioxidant.
9. Indlela yokusebenzisa i-vitamin C ukuze uthole imiphumela emihle kakhulu
Ngokuvamile, i-vitamin C ingasetshenziswa ekuseni noma ebusuku. Abantu abaningi bakhetha ukusetshenziswa ekuseni ngoba izinzuzo zayo zokulwa nama-antioxidant zisiza ekuvikeleni isikhumba ngesikhathi semisebenzi. Indlela evamile yokusebenzisa imi kanje:
1. Isihlanzi sobuso
2. I-Toner (ongakukhetha)
3. I-serum ye-Vitamin C
4. Isithambisi-mafutha
5. Isikrini sokuvikela ilanga (uma ekuseni/ntambama)
Kwabaqalayo noma labo abanesikhumba esibucayi, sebenzisa okokuqala izikhathi ezingu-2-3 ngesonto, bese wandisa imvamisa uma kungekho ukucasuka. Futhi, yenza isivivinyo se-patch endaweni encane ngaphambi kokusebenzisa njalo.
10. Imiphumela emibi engaba khona nokuthi ubani okudingeka aqaphele
Nakuba kuwusizo, i-vitamin C esetshenziswa endaweni ethintekile ingabangela ukuqaqamba, ukuhlaba, noma ukubomvu, ikakhulukazi esikhumbeni esibucayi noma uma isetshenziswa ngobuningi obukhulu. Uma kuvela ukucasuka okukhulu, yeka ukusebenzisa bese ucabanga ngokubonisana nodokotela wesikhumba.
Abantu abanezimo ezithile zesikhumba, njenge-rosacea noma i-eczema, kufanele baqaphele kakhulu futhi bakhethe amafomula athambile. Ngaphezu kwalokho, gwema ukuxuba izithako eziningi ezisebenzayo ngesikhathi esisodwa ngaphandle kokuqonda ukubekezelelana kwesikhumba sakho, njengoba lokhu kungabangela ukucasuka.
Isiphetho
I-Vitamin C iyisakhi esisebenzayo nesiwusizo kakhulu empilweni yesikhumba. Isebenza njenge-antioxidant, isekela ukwakheka kwe-collagen, isiza ekukhanyiseni nasekulinganiseni ithoni yesikhumba, futhi ithuthukisa ukululama kwesikhumba ekucindezelekeni kwemvelo. Izinzuzo zayo zibonakala kakhulu uma zihlanganiswa nokudla okucebile nge-vitamin C, ukunakekelwa kwesikhumba okuqhubekayo, kanye nokuvikelwa kwelanga nsuku zonke.
Ukuze uthole imiphumela emihle, khetha umkhiqizo we-vitamin C ozinzile, uwusebenzise kancane kancane, bese uwulungisa ngokwezidingo zesikhumba sakho kanye nokuzwela kwaso. Uma usetshenziswa kahle, i-vitamin C ingaba yindlela elula yokutshala isikhumba esinempilo, esikhanyayo, nesibukeka sisesisha.
