Kodi kuika chala chachikulu mkamwa kumapweteka mano a mwanayo?

Kuyamwa chala kapena dummy mpaka zaka ziwiri ndikwabwino.

Koma kafukufuku wambiri wasonyeza kuti kupitirira izi, pali ngozi yoti mano a kutsogolo akhoza kukankhira kunja, kapena mano a m'mbali atembenuke kotero kuti asagwire ma seti apamwamba ndi apansi.

Kafukufuku amene bungwe la American Dental Association linachita anapeza kuti pafupifupi ana 20 pa XNUMX alionse amene amayamwa chala chachikulu akakwanitsa zaka zinayi amaluma kosagwirizana.