Rydym wedi anfon llythyr ar y cyd at holl benaethiaid ysgolion cynradd Cymru er mwyn eu hannog i ystyried ffyrdd syml ac arloesol o wella iechyd a llesiant plant yn ystod y diwrnod ysgol - gan gynnwys mabwysiadu menter Milltir y Dydd, os nad ydyn nhw eisoes wedi gwneud hynny.
We have issued a joint letter to all head teachers in primary schools in Wales to encourage them to consider simple and innovative approaches to improve the health and wellbeing of children during the school day – including adopting the Daily Mile initiative, if they have not already.