Ukongezelela ekubeni buhle kwaye bubuhle, ubucwebe besilivere be-925 buneenzuzo ezininzi: Iimveliso zesilivere ziyakwazi ukuvelisa intsimi yamagnetic ngaphakathi koluhlu oluthile, zikhulule inani elikhulu le-ion zesilivere, zivuselele amandla, kwaye zineempembelelo zokunakekelwa kwempilo emzimbeni womntu.Isilivere ikwayeyona ntsimbi ilungileyo yovavanyo lwetyhefu, umzimba womntu ukhupha “ityhefu” yonke imihla, kwaye ubucwebe besilivere bunokufunxa ezi “toxins”, nto leyo ekwasisizathu sokuba abanye abantu banxibe ubucwebe besilivere ukuze bujike bube mnyama.