Khungu la pigmentation ndilo chifukwa chodziwikiratu chimene amai amagwiritsira ntchito zinthu zina. Vutoli limabwera kuchokera kuchitidwe cha melanocytes. Izi, zomwe zimatchedwa maselo a pigment, omwe amatha kuyera mumitundu yofiira, poyerekeza ndi khungu. Izi zimachitika m'njira zosiyanasiyana, koma makamaka - ndi zovuta za mtundu wa pigment wa mtundu wa khungu.
Mtundu wa pigment umadalira mavitamini. Ndi iye yemwe amasonyeza mitundu yosiyanasiyana ya khungu. Izi zikuphatikizapo:
- chonchi;
- carotene;
- oxymoglobin;
- deoxy-hemoglobin.
Mtundu wa khungu mwa anthu umatsimikiziridwa ndi deta yosiyanasiyana ya pigment.
Pigmentation wa khungu la nkhope - zimayambitsa
- Ukhondo ndi mawonekedwe a mabala, malo osiyana, omwe amatsimikiziridwa ndi kuchulukitsitsa kwa melanin. Ngati mtundu wa nkhumba ukuwonetseredwa ngati mtundu woyera, ichi ndi chizindikiro cha kachilombo kameneka m'magazi kapena pokhapokha ngati palibe. Chitsanzo cha izi chikhoza kukhala kubadwa kwa mwana wamdima wakubala bwino.
- Zisonkhezero zakunja za ultraviolet, chisanu cholimba, kutentha. Mwachitsanzo, kuwala kwa ultraviolet kumakhudza kwambiri mtundu wa makina a khungu, omwe nthawi zambiri amadziwonetsera ngati madontho, madontho atsopano. Izi zili choncho chifukwa panthawi ya ultraviolet, ntchito ya melanin imasinthidwa ndipo zimakhala zodzipatula kwambiri. Pambuyo pake, khungu limakhala lakuda, poyerekeza ndi thupi lonse. Zotsatira zoterezi zingathandize kuti khungu likhale lowala kwambiri.
Zimayambitsa zowawa kwambiri pamaso
Izi zikuphatikizapo:
- Kusamalira khungu kosayenera. Izi zikutanthauza kuti zodzoladzola zosafunika komanso zosakwanira za nkhope, komanso kugwiritsa ntchito zizoloŵezi zoipa. Khungu loyang'anila liyenera kudyetsedwa ndi zokometsera, fruity and milk masks, zomwe zimapangitsa kuti maselo a khungu azikhala olimbitsa thupi komanso kukula kwa nkhumba zofunikira.
- Zotsatira za avitaminosis. Kuperewera kwa mavitamini m'thupi kumabweretsa zolakwa zazikulu. Makamaka, ndiko kusowa kwa vitamini C , A, PP, folic acid ndi zinthu zina zambiri zomwe zingapangitse melanogenesis. Pogwiritsa ntchito kunja kwa khungu, ndikofunika kugwiritsa ntchito kukonzekera mkati. Pa ichi, magnesium, zinki, chitsulo ndi kufufuza zinthu zamkuwa zingathe kulowetsedwa. Njira yowonjezera yotereyi yomwe imayambitsa mtundu wa pigmentation idzathandiza kuti pakhale mtundu wa pigment.
- Mimba. Matendawa amagwiranso ntchito pa zomwe zimayambitsa mazira pa nkhope. Pa zochitika zazimayi izi zosangalatsa, kulephera kwathunthu kwa mahomoni kumachitika, zomwe zingayambitse maonekedwe a mdima. Mawanga otere amatchedwa chloasma. Kawirikawiri, kutentha kotereku kumawonekera pamphumi, masaya, pafupi ndi milomo. Choncho, tikhoza kunena molimba mtima kuti chifukwa chachikulu choyimira mazira pa mphumi ndi mimba.
- Kusintha kwa zaka m'thupi. Pakula msinkhu, khungu limayamba kukhala ndi mphamvu ya ultraviolet. Choncho, patapita zaka makumi anayi, makamaka pa nthawi ya kusamba, amayi ayenera kukhala osachepera dzuwa.
- Kukonza khungu pamakonzedwe osiyanasiyana odzola mu salons. Izi zimachitika kawirikawiri pambuyo poyang'ana, zomwe sizikugwirizana ndi mtundu wanu wa khungu, komanso pambuyo pothotherapy.
Njira zoterezi zimakhala zothandiza ngati khungu, komabe zimatha kuvulaza mtundu wa pigment. - Kukhalapo kwa matenda aakulu a chiwindi, kapangidwe ndi kusokonezeka kwa kapangidwe ka zakudya.
Zomwe zimayambitsa mazira m'maso, pamphumi, pa cheekbones ndi mbali zina za nkhope, komanso m'thupi lonse - ndi mkhalidwe wathu wonse wa thupi. Choncho, pambuyo powonetsa koyamba kwa kuswa kwa khungu, ndikofunikira kutenga njira za mankhwala kapena chitetezo, kuti izi zisadzachitikenso. Choncho, musapereke zifukwa zofalitsa zambiri.