I-Melanin i-pigment emnyama engokwemvelo etholakala kwesikhumba se-epidermal cells, izinwele, iris yamehlo. Inombolo yayo ichazwa ngokuthi i-genotype yomuntu (abantu abanekhanda elikhanyayo noma elimnyama), kanye nomthelela wezinto eziphilayo (ukushisa kwelanga).
Kungani sidinga i-melanin?
Kukholelwa ukuthi, okokuqala, i-melanin yenza umsebenzi wokuzivikela, ukuvimbela imiphumela eyingozi emzimbeni wemisebe ye-ultraviolet. Ngakho-ke, ukushisa kwelanga kuyindlela yokuzivikela ekukhanyeni kwelanga, okuvusa ukukhiqizwa kwe-melanin esikhumbeni. Ukuhlukunyezwa kwe-melanin synthesis kungabangelwa ukungabi namavithamini namaminerali, ukwephulwa kwe-hormone balance, futhi kubhekwe nezifo ezithile, kuhlanganise nezifo ezibelethwe.
Ukulungiswa nge-melanin - izinkolelo kanye neqiniso
Okokuqala, uhlu olulinganiselwe lwamafutha e-photoprotector esikhumbeni liqukethe i-melanin. I-Melanin ezibhebheni, ngendlela ongayenza ngayo ukungabi khona kwayo emzimbeni, ayikho emvelweni.
Zonke amaphilisi we-suntan nezinye izidakamizwa ezenzelwe ukwandisa izinga le-melanin, aziqukethe ngqo, kodwa zenzelwe ukugqugquzela ukukhiqizwa kwalesi sitho ngomzimba.
Izidakamizwa zokwandisa izinga le-melanin
Ngokuvamile, lezo zimali zingahlukaniswa ngezigaba ezimbili: imithi eqondile esetshenziselwa ukuhlambalaza isikhumba isifo, kanye nezindleko zokudla, okuvame ukutholakala ngevithamini nezitshalo.
Cabangela amanye amalungiselelo eqembu lesibili (angadingi ukuqashwa kwezokwelapha):
- Ama-vitamine complexes, ngokuyinhloko isisombululo samafutha se-vitamin A (isibonelo, i-retinol acetate).
- Amathebulethi we-sunburn Pro Soleil - isithasiselo se-French esiyinkimbinkimbi yezinto eziphilayo ezenziwe ngokugcinwa kwamavithamini, ama- antioxidants , i-lutein ne-beta-carotene.
- I-Tablets Nature Tan - isidakamizwa esisekelwe ku-beta-carotene, ehlanganisa i-vitamin E, i-zinc, i-selenium nezinhlamvu ezihlukahlukene ze-herbal (soy, turmeric, amagilebhisi).
- Ama-Capsules I- vevital-San iyinhlanganisela ephilayo esebenzayo equkethe i-beta-carotene ne-vithamini B.
- Amathebulethi Anneov - ayinkimbinkimbi yezinto eziphilayo eziqukethwe amavithamini, ama-antioxidants kanye nama-gooseberries aseNdiya.
Ngaphandle kwemikhiqizo ehlisiwe, eyasiza ukwandisa inani le-melanin emzimbeni, amaphilisi okuthungula, afaka idayini yokwenza i-xanthaxanthine, ingahle ithengiswe. Imithi enjalo, nakuba inikeza isikhumba umthunzi omnyama, kodwa angathinti izinga le-melanin, futhi ingaba nenani elikhulu lemiphumela emibi engathandeki.