▲ I-Metabolism Yamathambo
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Ivithamini D
Ikhithi yokuthola i-vitamin D (igolide eli-colloidal) ifanele ukutholwa kwe-vitamin D egazini lomuntu, i-serum, i-plasma noma igazi le-peripheral, futhi ingasetshenziswa ukuhlola iziguli ngokuntula uvithamini D.
