Ucwaningo, olwenziwa ngo-2012 futhi lwanyatheliswa kumagazini i-Nutrients, lwathola: "Kukhona ukuhlobana phakathi kwamazinga kavithamini D kanye nokuqina kwesikhumba, nabantu abanamazinga aphansi kavithamini D abanomthamo ophansi wesikhumba.
"Ukwengezwa kwe-cholecalciferol (uvithamini D3) kwandise kakhulu izinyathelo zokuswakama kwesikhumba futhi kwathuthukisa izinga lomtholampilo lesikhumba.
"Sekuhlangene, lokho esikutholile kukhombisa ubudlelwano phakathi kwe-vitamin D3 ne-stratum corneum hydration, futhi kuphinde kubonise izinzuzo ze-vitamin D3 zokuphefumula kwesikhumba."
Ekuphetheni, i-vitamin D ihlotshaniswa nokwanda kwe-hydration yesikhumba, kuyilaphoivithaminiI-D3 ihlotshaniswa nokuncipha kokoma kwesikhumba.
Nakuba lolu cwaningo lunikeza ukuqonda kuvithamini D nomthelela wawo ocwaningweni, kubalulekile ukuqaphela ukuthi ucwaningo manje seluneminyaka eyi-10 ubudala, kanye nesiqondiso mayelanaivithaminiD, njengoba ucwaningo lwenziwa, kungenzeka luvuselelwe Kancane.
I-NHS ithe: “Ukuntuleka kwe-vitamin D kungaholela ekuwohlokeni kwamathambo, njengama-rickets ezinganeni, nobuhlungu bamathambo obubangelwa i-osteomalacia kubantu abadala.
"Iseluleko esivela kuhulumeni ukuthi wonke umuntu kufanele acabangele isithasiselo se-vitamin D nsuku zonke ekwindla nasebusika."
Nakuba kubalulekile ukuthi umuntu aswele uvithamini D, kubalulekile futhi ukuthi umuntu angadli ngokweqile.
Uma umuntu edla uvithamini D omningi isikhathi eside, lokhu kungaholela esimweni esibizwa ngokuthi i-hypercalcemia, okuwukunqwabelana kwe-calcium ngokweqile emzimbeni.
Lokho akusho ukuthi ukuchayeka elangeni isikhathi eside akunangozi, kungandisa ingozi yokulimala kwesikhumba, umdlavuza wesikhumba, futhi kubangele ukushisa komzimba nokuphelelwa amanzi emzimbeni.
Ezigabeni zokuqala zalolu bhubhane, bekukholelwa ngephutha ukuthi uvithamini D ungavimbela ukuqala kokugula okunzima okuhambisana ne-coronavirus entsha.
Manje, ucwaningo olusha oluvela kwa-Israel luthole ukuthi abantu abaneivithaminiUkushoda kwe-D maningi amathuba okuba kube nezimo ezinzima ze-COVID-19 kunalezo ezinokuntuleka kwe-vitamin D emizimbeni yazo.
Lolu cwaningo, olushicilelwe ephephabhukwini i-PLOS One, luphethe ngokuthi: "Ezigulini ezilaliswe esibhedlela i-COVID-19, ukushoda kwe-vitamin D ngaphambi kokutheleleka kuhlotshaniswa nokuqina kwezifo nokufa."
Yize lokhu kuphakamisa imibuzo mayelana nesixhumanisi sikavithamini D ku-Covid, akusho ukuthi ivithamini iyikhambi lokuvikela.
Isikhathi sokuthumela: Apr-01-2022