Anogona Vitamin A (Retinol) Kuwedzera Njodzi yeCancer?

Inotarisisa Zvakawanda zvekiriniki zvidzidzo zvakaongorora kusangana kwematanho evitamini A (retinol) ine njodzi yekenza. Matanho eVitamin A (retinol) aive nechokuita pamwe nenjodzi yekenza yeprostate, sekuongororwa kwakawanda muvarwere vegomarara. Izvi zvinoratidza ...