When you quit smoking, your body begins to heal right away, reducing your risk of serious diseases like heart disease, cancer, and respiratory conditions.
Pan fyddwch chi'n rhoi'r gorau i ysmygu, mae'ch corff yn dechrau gwella ar unwaith, gan leihau eich risg o glefydau difrifol fel clefyd y galon, canser, a chyflyrau anadlol.