Izifo zengqondo yomhlaza kunye nomhlaza wesibele
Ukutshiswa kwelanga kubangela ukuguga kwangaphambili kwesikhumba (xa kwenzeka ukutshatyalaliswa kwelanga ngokugqithiseleyo - ngaphezulu kwemizuzu engama-30 ngosuku). Ukwandisa umngcipheko we-stroke yelanga. Uthini umahluko phakathi kolwandle lolwandle kunye nomlambo we-tan okanye ungena kwi-solarium? Ngaba wonke umntu angasebenzisa iimveliso zokuqhenqa? Indlela yokukhetha i-sunscreen efanelekileyo? Siza kuphendula imibuzo ebushushu. Ulwandle, sifumana okungakumbi ngokuthe ngqo, kodwa sibonakalisa imisebe ye-UV. Emva kwakho konke, imisebe yelanga ibonakaliswa kuyo yonke indawo. Ukuba sitshisa ilanga kwindawo engasondelene neMoscow, isixa semirhumo esibonakalisiweyo siza kuba ngama-20% kuphela, kwaye i-80% iya kufakwa ngotshani. Kulo mlambo oselwandle, lo mgangatho uya kuguqulwa, kunye nemitha yelanga ibonisa ngaphezulu ukusuka kumanzi kunokuba ixakeke. Yingakho umlambo okanye ilizwe elityhutyhayo "likhula" ngokukhawuleza kunokuba lusezantsi. Isici sesibini esahlukileyo saloo tan - ngokuqhelekileyo isikhumba sithola umthunzi oluhlaza. Oku kubangelwa kukuba ulusu luphendule ukuxilisa, lunexesha lokusabela nje kuphela ngokufakela i-melanin, kodwa kunye nokunyanyiswa kwe-strneum corneum. Kwakhona ukukhusela kwesikhumba ekukhuseleni kwi-photodamage, kodwa kusezantsi akubonakali, njengoko idizithi ye-melanin ikhulu kakhulu. Ngakolunye uhlangothi, i-tan esezantsi ngenxa yezizathu ezifanayo kwaye ihamba ngokukhawuleza, njengoko i-pigment sluschivaetsya kunye kunye neeseli ze-epidermis ezivela phezulu kwesikhumba.
Ukutshiswa kwelanga kukwazi okuninzi, kokubili kubi nokuhle, umzekelo:
• Ngamana unokuqinisa intsimbi.
• Ubangelwa imifanekiso yezithombe. Ukuthunga kwindawo ephakathi yaseRashiya, ungalibali malunga neendlela zokukhusela ezinambuzane (ikakhulukazi izibilini eziyingozi).
Kwi-solariums, ngokungafani nelanga lendalo, uluhlu lwemibala emisebe ye-ultraviolet lubonakele ngokucacileyo, okwenza kube lula ukuyilawula. Nangona kunjalo, i-solarium iyingozi nje kwesikhumba njengelanga elitshisayo. Ukongezelela, amandla ombane wamathambo e-solarium maxesha amaninzi ngaphezu kwamandla emisebe yelanga. Ngako oko, akufanele bathathwe kakubi, "bathathwe" kwi-capsule ngaphezu kwemizuzu engama-10. Ukushisa ilanga kwi-solarium, abanye abantu "bahlala phantsi", njengeziyobisi. Oku kungenxa yokuba ukuba i-UV-irradiation kwi-hormone yengqondo yolonwabo ikhiqizwa i-endorphins, iimoya iphakama. Ukutshiswa kwelanga okufunyenwe kwi-solarium kudinga ukuxhaswa, ngaphandle kweyaluphi na isikhumba esiba mnyama kwaye siphunga. Oku kubandakanya ukuxhomekeka kwi-solarium. Njengawo nawuphi na uhlobo lokuxhomekeka, injalo "i-solari-mania" ayikho into efanelekileyo. Ukubethelwa kwebhubhiso rhoqo kunye neenzulu ezinamandla ezinobumba be-UV kwi-solarium inobungozi obudala besikhumba kunye nomngcipheko ophezulu wesifo somhlaza, kungekhona kuphela kwesikhumba, kodwa nakwizitho zangaphakathi, ngakumbi ibele, i-thyroid kunye nomathumbu omkhulu. Inyaniso yokuba ezinye iziyobisi zingabangela i-photosensitivity, oko kukuthi, kwimvelaphi yokwamkela kwabo, isikhumba sithinteka kakhulu kwi-radiation ye-UV, umngcipheko wokushisa ilanga kunye nokuphuhliswa kwe-pigmentation engafunekiyo kwanda. Ukuba awucebisi ukuhlaselwa kwelanga ngenxa yezizathu zempilo, ke i-solarium iphinde ichazwe.
Ingozi okanye incedo?
Konke kuxhomekeke kwidosa. Ekuphenduleni kwimisebe yelanga, isikhumba siqala ukuvelisa i-vitamin D, kuyimfuneko ukugcina umlinganiselo we calcium nokuqinisa amathambo. Oku kubaluleke kakhulu kubahlali basemantla ekumntla, kuba uninzi lwonyaka sinobuso kunye nezandla ezivulekileyo ilanga. Ilanga livuselela i-immunity, linceda ukulwa nokudandatheka. Ngexesha elifanayo, izazinzulu ziye zabonisa ngokucacileyo ukuba i-80% yeempawu zokuguga kweendawo ezivulekileyo zomzimba kwaye, okokuqala, ubuso bubangelwa kukufakela ngezithombe (ezinxulumene nemisebe yelanga). Imibala ye-UV ye-A (UFA) kunye nohlobo B (UVB) lunomphumo onobungozi kwisakhiwo sesikhumba. Imibala ye-UVB ingabangela ukuba isikhumba sitshise. Yisalathisi sokukhuselwa kulolu hlobo lwenkcenkceshelo kwaye kuboniswe kwindlela ye-sunscreen ithetha (SPF). I-radiation ye-UVA ayibangeli ukutshisa, kodwa inokungena ngaphaya kwesikhumba, kubangela umonakalo wegolgg, ukomisa ulusu kwaye ukwandise umngcipheko womhlaza. Ngoko ke, ukhetha i-sunscreen, kufuneka uhlawule ingqalelo kakhulu kwixabiso le-SPF-factor, ngokubhekiselele kwi-UVB kuphela, kodwa i-UVA filters, ukuzinza kweendlela zokususa amanzi kunye nesihlabathi.
Ukuba ubukhulu be-strumum corneum kwiindawo ezahlukileyo zobuso okanye umzimba akufani, ukucutshungulwa kwe-auto-tanning kungavela ngokungalinganiyo, ukuphazamiseka. Ukuze ugweme oku, ngaphambi kokuba ufake isicelo sokuzicoca, yenza ngokugqithiseleyo ukuxubha kunye nezikratshi okanye ezinye iimveliso ezigqithiseleyo. Ukusetyenziswa kwezixhobo zokuqhawula ngokuzenzekelayo ezivelisiweyo ezikhuselekileyo ezikhuphayo zikhuselekile kwesikhumba (ukuba akunjalo, ukuba kunjalo, ukunyamezela). Nangona kunjalo, ukuba ulusu lube yinto epholileyo, ukucoca kufuneka kuhlaziywe rhoqo iintsuku ezingama-2-3.