Uyini umgomo wensimbi yobuhle?

Umgomo wensimbi yobuhle ikakhulukazi ukufaka ngqo ngokuqondile - imvamisa nokukhipha voltage esikhunjeni, ngaleyo ndlela uthuthukise ubungqabavu besikhumba. Imishini yobuhle idinga ukwenza ngokuqondile esikhunjeni endaweni ephakeme - ukukhuthaza ukujikeleza kwegazi kwegazi eliphansi, ngaleyo ndlela kuthuthukise izimpawu zezindawo eziphuzi eziphuzi nezinde ebusweni. Kungasebenza ngisho namaseli futhi kusheshise imetabolism yamaseli wonakele, okuzuzisa ukuthuthukisa ukuqina kwesikhumba futhi kuvikele nemibimbi. Empilweni yansuku zonke, kuyadingeka ukuthi udle imifino eminingi nezithelo ezigcwele kuvithamini C nevithamini E, ezingavimba ukwakheka kuka-melanin futhi kusiza ukumhlophe kwesikhumba sakho