Vitamini D3 40000000IU | 511-28-4
Mafotokozedwe Akatundu:
Vitamini D ndi vitamini wosungunuka m'mafuta ndipo amadziwikanso ngati kalambulabwalo wa timadzi omwe amagwira ntchito pa calcium ndi phosphorous metabolism. Zimagwirizana kwambiri ndi kuwala kwa dzuwa, choncho amatchedwanso "vitamini ya dzuwa".
Vitamini D ndi liwu lodziwika bwino la banja la ma complex omwe ali ndi mawonekedwe a mphete A, B, C, ndi D koma unyolo wosiyana. Pali mitundu yosachepera 10 yodziwika ya vitamini D, koma yofunika kwambiri ndi vitamini D2 (ergocalciferol) ndi vitamini D3 (cholecalciferol)
Mphamvu ya Vitamini D3 40000000IU:
Cholecalciferol imasinthidwa kukhala 25-hydroxycholecalciferol ndi hydroxylase dongosolo mu chiwindi, ndiyeno hydroxylated ku 1,25-dihydroxycholecalciferol mu impso.
Ntchito ya chinthu ichi ndi 50% kuposa cholecalciferol. , yatsimikiziridwa kukhala yeniyeni yogwira ntchito ya vitamini D m'thupi.
Ndipo 1,25-dihydroxycholecalciferol ndi hormone yotulutsidwa ndi impso, choncho cholecalciferol kwenikweni ndi prohormone.
Panthawi imodzimodziyo, vitamini D ndi vitamini yosungunuka mafuta ndipo imadziwikanso ngati kalambulabwalo wa timadzi timene timagwira ntchito pa calcium ndi phosphorous metabolism.
Zimagwirizana kwambiri ndi kuwala kwa dzuwa, choncho amatchedwanso "vitamini ya dzuwa".
