Incazelo yeI-Vitamin D3 (cholecalciferol)
I-Vitamin D3, eyaziwa nangokuthi i-cholecalciferol, iyisengezo esiza umzimba wakho ukumunca i-calcium. Ngokuvamile isetshenziselwa ukwelapha abantu abanokuntuleka kwe-vitamin D noma ukuphazamiseka okuhlobene, okufana nama-rickets noma i-osteomalacia.
Izinzuzo Zezempilo zeI-Vitamin D3 (cholecalciferol)
I-Vitamin D3 (i-cholecalciferol) inezinzuzo ezimbalwa zezempilo, kuhlanganise nokusiza umzimba ukumunca i-calcium. Ukudla okufana nenhlanzi, isibindi senyama yenkomo, amaqanda, noshizi ngokwemvelo kuqukethe uvithamini D3. Ingabuye ikhiqizwe esikhunjeni kulandela ukuchayeka emisebeni ye-UV evela elangeni.
Izinhlobo zezithasiselo zikavithamini D3 nazo ziyatholakala futhi zingase zisetshenziselwe impilo ejwayelekile, kanye nokwelashwa noma ukuvimbela Ukuntuleka Kwevithamini D.
I-Vitamin D3 ingenye yezinhlobo ezimbili ze-Vitamin D. Ihlukile ku-vitamin D2 (ergocalciferol) kokubili ukwakheka kwayo kanye nemithombo.
I-athikili ichaza ukuthi izithasiselo ze-vitamin D zenzani kanye nezinzuzo / ukungalungi kwe-vitamin D3 ngokuqondile. Iphinde ibale eminye imithombo ebalulekile kavithamini D3.
KunganiWe Kudingeka i-Vitamin D3
I-Vitamin D3 iyivithamini encibilika ngamafutha (okusho ukuthi leyo ephulwa ngamafutha namafutha emathunjini). Ivame ukubizwa ngokuthi "i-vitamin yelanga" ngoba uhlobo lwe-D3 lungakhiqizwa ngokwemvelo emzimbeni ngemva kokuchayeka elangeni.
I-Vitamin D3 inemisebenzi eminingi emzimbeni, eyinhloko yayo ehlanganisa:
- Ukukhula kwamathambo
- Ukulungiswa kabusha kwamathambo
- Ukulawulwa kokufinyela kwemisipha
- Ukuguqulwa kweglucose yegazi (ushukela) ube amandla
- Ukungatholi uvithamini D owanele kungaholela ekukhathazeni kwezempilo okuhlukahlukene, okuhlanganisa:1
- Ukukhula okubambezelekile kwezingane
- Ama-rickets ezinganeni
- I-Osteomalacia (ukulahlekelwa kwamaminerali amathambo) kubantu abadala kanye nentsha
- I-osteoporosis (amathambo ama-porous, ama-thinning) kubantu abadala
Isikhathi sokuthumela: Nov-30-2023