Izindaba

  • Imibuzo Evame Ukubuzwa Ephezulu Mayelana Nemibhede Yokushiswa Kwesikhumba

    Imibuzo Evame Ukubuzwa Ephezulu Mayelana Nemibhede Yokushiswa Kwesikhumba

    Ibhulogi
    Imibhede yokushiswa kwesikhumba iyindlela ethandwayo kulabo abafuna ukukhanya okushiswa yilanga unyaka wonke. Kodwa noma ngabe ungumqali noma uvame ukuyisebenzisa, ungase ube nemibuzo mayelana nokuthi isebenza kanjani, izinyathelo zokuphepha, kanye nemikhuba emihle kakhulu. Nansi imibuzo evame ukubuzwa—nezimpendulo ezicacile—mayelana no...
    Funda kabanzi
  • Imibuzo Emi-5 Ebuzwa Njalo Ngokwelashwa Kokukhanya Okubomvu

    Imibuzo Emi-5 Ebuzwa Njalo Ngokwelashwa Kokukhanya Okubomvu

    Ibhulogi
    Ukwelashwa ngokukhanya okubomvu (i-RLT) kusheshe kuthole ukunakwa empilweni, ubuhle, kanye nemiphakathi yezokwelapha ngenxa yezinzuzo zayo eziningi—kusukela ekulweni nokuguga kanye nokuqeda ubuhlungu kuya ekulawuleni isisindo kanye nokululama kwezemidlalo. Kodwa kubantu abaningi, ukwelashwa ngokukhanya okubomvu kusazwakala kusha noma kungacacile. Kulesi sihloko,...
    Funda kabanzi
  • Ingabe ukuphela kwempilo yesikhumba sekupheleni kokulwa nokuvuvukala?

    Ingabe ukuphela kwempilo yesikhumba sekupheleni kokulwa nokuvuvukala?

    Ibhulogi
    Kusukela ebubomvu obuzwela kakhulu kuya esikhumbeni esiqinile, kusukela emibimbini engakafiki isikhathi kuya ekushintsheni kombala, kuvame ukuba nezici zokuvuvukala ngemuva kwazo. Igama elithi “Anti-inflammatory” seliye laba yigama elidumile emkhakheni wokunakekelwa kwesikhumba, futhi abantu abaningi bakholelwa ngisho nokuthi ukuphela kwempilo yesikhumba kusekuvimbeleni ukuvuvukala...
    Funda kabanzi
  • Ungalala kanjani kahle ebusuku?

    Ungalala kanjani kahle ebusuku?

    Ibhulogi
    Izinkinga zokulala ezifana nokungalali kahle kanye nokungalali kahle azithinti nje kuphela izimo zesikhumba, kodwa futhi zinomthelela omkhulu empilweni yomzimba kanye nekhwalithi yokuphila. Ukuze ulale kahle ebusuku, ukwelashwa kwendabuko kuvame ukusekelwe kuma-tranquilizer, kodwa ukusetshenziswa kwesikhathi eside kungaholela kalula emithini...
    Funda kabanzi
  • Imisebe ye-Ultraviolet emishinini yokushiswa kwesikhumba: Ukuchazwa kwezokwelapha kwe-UVA ne-UVB.

    Imisebe ye-Ultraviolet emishinini yokushiswa kwesikhumba: Ukuchazwa kwezokwelapha kwe-UVA ne-UVB.

    Ibhulogi
    Amadokodo okushiswa kwesikhumba (imibhede yelanga) akhipha imisebe ye-ultraviolet (UV), ikakhulukazi ngesimo se-UVA (315–400 nm), kanye nezinga elincane le-UVB (280–315 nm). Ngenkathi ukukhanya kwelanga kwemvelo kuqukethe inani elilinganiselwe lazo zombili izinhlobo zemisebe, imishini yokushiswa kwesikhumba ivame ukukhipha amazinga aphezulu e-UVA, angaba nezinhlobo ezahlukene...
    Funda kabanzi
  • Umthelela ongaba khona wokukhanya kwe-ultraviolet ekulweni komzimba womuntu: imishini yokushiswa kwesikhumba kanye nesistimu yomzimba yokuzivikela komzimba

    Umthelela ongaba khona wokukhanya kwe-ultraviolet ekulweni komzimba womuntu: imishini yokushiswa kwesikhumba kanye nesistimu yomzimba yokuzivikela komzimba

    Ibhulogi
    Imisebe ye-Ultraviolet (UV), kungaba evela elangeni lemvelo noma emithonjeni yokwenziwa njengemishini yokushiswa kwelanga (imibhede yelanga), inemiphumela eyinkimbinkimbi ekulweni komzimba womuntu. Nakuba ukuchayeka kwe-UV okumaphakathi kusekela ukwakheka kwe-vitamin D—okuwusizo ekusebenzeni komzimba—ukuchayeka ngokweqile, ikakhulukazi ekuthuthukisweni kokushiswa...
    Funda kabanzi