Smoking remains the leading cause of preventable illness and premature death in Wales, affecting 13% of adults, but it doesn’t have to be your future.
Ysmygu yw prif achos salwch y gellir ei atal a marwolaeth gynamserol yng Nghymru o hyd, gan effeithio ar 13% o oedolion, ond nid oes rhaid i'ch dyfodol chi fod fel hyn.