Kunezinwele ezingama-50 kuye kweziyi-100 eziphuma nsuku zonke, bese kuba nezinwele ezintsha ezithatha indawo yazo, okuyinto evamile, namanye amangqamuzana aphuma emzimbeni, bese amaseli amasha athatha indawo yawo nsuku zonke.

Kunezizathu eziningi zokuqothuka kwezinwele nokuntuleka kokuchichima, okuhlanganisa izici zofuzo ngokunyuka kwamahomoni wesilisa. Noma ukwandisa ukuzwela kwama-receptors ayo ku-follicle yezinwele. Imvamisa, kuba nephesenti elincane lamahomoni wesilisa emzimbeni wowesifazane, uma lidlula izinga lawo elijwayelekile, noma lenyusa ukuzwela kwama-receptors ezimpandeni zezinwele, kuholela ekuqothukeni kwezinwele zekhanda, nokuvela kwezinwele ubuso nezindawo ezingafuneki njengesifuba.

Ukuncipha kwezinga le-estrogen kuholela ekuqothukeni kwezinwele.Lapho izinga le-estrogen emzimbeni wowesifazane lincipha, lokhu kuholela ekuqothukeni kwezinwele, njengoba kwenzeka ekupheleni kokukhulelwa, noma ngemva kwezinyanga ezimbili kuya kwezintathu zokuyeka ukulawulwa inzalo. amaphilisi. Nokho, lokhu kulahlekelwa akuyeki, bese izinwele zibuyela esimweni sazo sangaphambilini. Kodwa ukuntuleka kwe-estrogen ehambisana nokunqamuka kokuya esikhathini kuholela ezinkingeni zezinwele ezihlala njalo.

Owesifazane onenkinga yokulahlekelwa izinwele kufanele abonane nodokotela wesikhumba ukuze abone izimbangela zokuqothuka kwezinwele ngaphambi kokusebenzisa noma yimuphi umkhiqizo, ngoba kunezizathu eziningi zokuqothuka kwezinwele, njenge:

Ukuphazamiseka kwe-metabolic okusebenzayo ngaphakathi komzimba, njengokukhulelwa, ukuqhuma kwemizwa okunamandla, ukudla okuqinile, i-anemia, ukuntuleka kwamahomoni e-thyroid, ukuhlinzwa okukhulu, i-bacterium enzima, ukushisa okukhulu. Noma imithi efana nemithamo ephezulu kavithamini A noma E, noma ukuntuleka kwensimbi, noma ukusetshenziswa kwezinhlobo ezithile zemithi yokucindezeleka, ama-antibiotics, imithi yamalunga, igazi noma imithi yegilo, noma i-chemotherapy, kodwa lolu hlobo lokulahlekelwa izinwele lungokwesikhashana, futhi nini imbangela isihambile, ukukhula kwezinwele kubuyisela Izinwele njengoba zazinjalo futhi.

Alikho impandla kwabesifazane ngokweqiniso legama, noma njengoba kwenzeka kwabesilisa, impandla yamadoda icacile, kodwa izinwele kwabesifazane zihlala zifana, futhi zimboze ikhanda lonke, kodwa ububanzi bezinwele buncane. kunalokho okwakuyikho, ngakho kubonakala ukukhanya, ikakhulukazi ebunzini nangaphambi kwekhanda, futhi ngaphezulu Kwenzekani eminyakeni engamashumi amane, okungukuthi, ngemva kokuntuleka kwe-estrogen, ngoba i-estrogen inciphisa umphumela we-hormone yesilisa esikhumbeni futhi indawo yezinwele, kodwa i-follicle yezinwele ifinyelela i-atrophy ephelele lapho owesifazane efinyelela eminyakeni engu-80-90 futhi eyeka ukukhiqiza izinwele ngokuphelele.

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