New rules about how and where foods high in fat, salt and sugar can be promoted and displayed in larger shops and online have been passed by the Senedd.
Mae'r Senedd wedi pasio rheolau newydd ynghylch sut a ble y gellir hyrwyddo bwydydd sy’n cynnwys llawer o fraster, halen a siwgr a'u harddangos mewn siopau mawr ac ar-lein.