Izindaba
-
Ingabe Imibhede Yokulala Elangeni Ingasiza Ekucindezelekeni? Lokho Okushiwo Yisayensi Nochwepheshe
IbhulogiUkucindezeleka kuthinta izigidi emhlabeni wonke, futhi abantu abaningi baphendukela emakhambi emvelo—kufaka phakathi ukukhanya kwelanga—ukuze banciphise isimo sengqondo esingesihle. Kodwa ngokuchayeka elangeni okulinganiselwe (ngenxa yesimo sezulu, indlela yokuphila, noma indawo), abanye bayazibuza ukuthi imibhede yelanga (imibhede ye-tanning) inganikeza yini ukukhulisa isimo sengqondo okufanayo. Ngenkathi ukukhanya kwelanga kanye nemibhede yelanga kokubili kukhipha i-U...Funda kabanzi -
Ungayithola Yini I-Sun Poison Embhedeni Wokulala?
IbhulogiAbantu abaningi bayazi ukuthi ukuchitha isikhathi esiningi elangeni kungabangela ubuthi elangeni, kodwa ingabe kungenzeka okufanayo ngombhede welanga? Impendulo inguyebo. Imibhede yelanga ikhipha imisebe ye-ultraviolet (UV) egxilile, engabangela ukusabela okukhulu kwesikhumba okufana nobuthi elangeni obuvela elangeni lemvelo. 1. Kuyini Ubuthi Belanga...Funda kabanzi -
Ingabe Imibhede Yokulala Elangeni Ingasiza Ekucindezelekeni?
IbhulogiAbanye abantu bayazibuza ukuthi imibhede yokushiswa kwelanga ingathuthukisa yini isimo sengqondo noma isize ngokucindezeleka. Nakuba kukhona ukuxhumana phakathi kokuchayeka ekukhanyeni kanye nesimo sengqondo, imibhede yokushiswa kwelanga ngokuvamile ayinconywa njengendlela yokwelapha ukucindezeleka. 1. Ukukhanya kanye Nesimo Sengqondo Isifo Sokuthinteka Kwesizini (SAD): Abanye abantu babhekana nokucindezeleka phakathi...Funda kabanzi -
Ingabe Imibhede Yokuthamba Ikunika I-Vitamin D Njengelanga?
IbhulogiImpendulo emfushane ithi cha — imibhede yokushiswa kwesikhumba ayinikezi i-vitamin D njengoba kwenza ukukhanya kwelanga kwemvelo. 1. Indlela Ilanga Elikhiqiza Ngayo I-Vitamin D Lapho isikhumba sakho simunca imisebe ye-UVB evela elangeni, siqala inqubo yemvelo edala i-vitamin D emzimbeni wakho. 2. Kungani Imibhede Yoshiswa Kwesikhumba Ihlukile Imibhede yokushiswa kwesikhumba ikhipha...Funda kabanzi -
Ingabe Ukwelashwa Ngokukhanya Okubomvu Kuhle Ekushisweni Yilanga? Indlela Okusisiza Ngayo Ukuthi Isikhumba Siphole Ngokushesha
IbhulogiYebo — ukwelashwa kokukhanya okubomvu kuye kwaboniswa ngokwesayensi ukuthi kusiza isikhumba ukuba siphole ngokushesha ngemva kokushiswa yilanga ngokunciphisa ukuvuvukala, ukudambisa ubuhlungu, nokusheshisa ukulungiswa kwezicubu. Ngokungafani nokhilimu wamakhemikhali noma amajeli okupholisa okwesikhashana, kusebenza ezingeni lamaseli, kukhuthaza ukululama kwangempela ngaphakathi. Ku-MERIC...Funda kabanzi -
Imibuzo Evame Ukubuzwa - Ukwelashwa Kokukhanya Okubomvu kanye Nokuguqulwa Kwemibala
Ibhulogi1. Ingabe ukwelashwa ngokukhanya okubomvu kungasusa amabala amnyama unomphela? Kunganyamalala futhi kunciphise umbala, kodwa imiphumela ehlala njalo incike embangela kanye nokusetshenziswa njalo. 2. Kuthatha isikhathi esingakanani ukubona intuthuko? Abasebenzisi abaningi bayabona isikhumba esikhanyayo namabala anciphile ngemva kwamasonto angu-4-6 ezikhathi eziqhubekayo. 3. Ingabe...Funda kabanzi