Zvikonzero zvegumi zvepamusoro zvekushora mvura fluoridation
Pane zvikonzero zvakawanda zvekupikisa mvura fluoridation, kusanganisira kuchengetedzeka uye njodzi dzehutano. Chikonzero # 1 Kupikisa Mvura Fluoridation: Fluoridation kukanganisa kwekodzero yemunhu yekuziva mvumo kumushonga. Mukati memvura yenharaunda, fluoride iri kuwedzerwa kumvura yemunhu wese, kunyangwe [...]