Whether you're in your 20s or your 60s, quitting smoking brings immediate and long-term benefits that enhance both your physical and mental well-being.
P'un a ydych yn eich 20au neu'ch 60au, mae rhoi'r gorau i ysmygu yn dod â manteision uniongyrchol a hirdymor sy'n gwella eich llesiant corfforol a meddyliol.