<prompt> Translate the following text to EnglishKwa mfano, kuna baadhi ya majibu ya awali ya kujenga mifupa na mwili kwa dozi kubwa ya kalsiamu, lakini inaweza kuwa mabadiliko ya muda na isiyoweza kudumu.  <response>: That is, there is some initial bone-building response by the body to large calcium doses, but it may be a temporary and unsustainable change. 