Melanin ndi mdima wambiri wamtundu womwe umapezeka m'maselo a epidermal, tsitsi, iris maso. Chiwerengero chake chimatchulidwa ngati mtundu wa munthu (anthu omwe ali ndi khungu lakuda kapena lakuda), komanso chikoka cha zinthu zachilengedwe (kutentha kwa dzuwa).
Nchifukwa chiyani timafunikira melanin?
Amakhulupirira kuti, choyamba, khansa yoteteza khansa imateteza, kuteteza kuvulaza kwa dzuwa. Choncho, kutentha kwa dzuwa kumateteza kuwala kwa dzuwa, komwe kumachititsa kuti melanin ikhalepo pakhungu. Kuwononga kwa melanin kaphatikizidwe kake kungawonongeke chifukwa cha kusowa kwa mavitamini ndi mchere, kuphwanya mphamvu ya mahomoni, komanso kudwala matenda ena, kuphatikizapo kubereka.
Kukonzekera ndi melanin - nthano ndi zenizeni
Choyamba, mndandanda wochepa chabe wa mafuta opangira chithunzi cha khungu amakhala ndi melanin. Melanini m'mapiritsi, mwa njira yomwe mungapangire kusowa kwake m'thupi, sizilipo m'chilengedwe.
Mapiritsi onse a suntan ndi mankhwala ena omwe apangidwa kuti apitirize kuchuluka kwa melanin, sakhala nayo mwachindunji, koma cholinga chake ndi kulimbikitsa kupanga thupili ndi thupi.
Mankhwala osokoneza bongo chifukwa chowonjezera mlingo wa melanin
Zokonzedweratu, ndalama zoterezi zingagawidwe m'magulu awiri: mankhwala omwe amadziwika pa nthawi yomwe kuchepa kwa khungu ndi matenda, komanso zakudya zowonjezera zakudya, nthawi zambiri pa vitamini ndi zomera.
Ganizirani za kukonzekera kwa gulu lachiwiri (osapatsidwa chithandizo chamankhwala):
- Vitamini complexes, makamaka mafuta a vitamini A (mwachitsanzo, retinol acetate).
- Mapuloteni a sunburn Pro Soleil - zowonjezereka zowonjezereka za French zimapanga mavitamini, antioxidants , lutein ndi beta-carotene.
- Mapaleti Nature Tan - mankhwala osokoneza bongo-carotene, omwe amaphatikizapo vitamini E, zinc, selenium ndi zokolola zosiyanasiyana zamchere (soy, turmeric, mphesa).
- Ma Capsules Akudziwika-San ndi zowonjezera zowonjezereka zokhudzana ndi beta-carotene ndi mavitamini B.
- Ma tablets Inneov - ali ndi mavitamini, antioxidants ndi zina zotchedwa Indian gooseberries.
Kuwonjezera pa mankhwala omwe adatchulidwa, omwe amathandizira kuchulukitsa kuchuluka kwa mankhwala a melanin m'thupi, mapiritsi opukuta, omwe amaphatikizapo kupanga nsalu xanthaxanthine, akhoza kugulitsidwa. Mankhwalawa, ngakhale amachititsa khungu kukhala mthunzi wakuda, koma samakhudza mlingo wa melanin, ndipo angakhalenso ndi zotsatira zambiri zosayenera.