Series 3 Revisited: Programme 2
Dr Mark Hamilton revisits Dave McCarthy, from Ennis, Co. Clare. Last year 35-year-old chef Dave found the temptations of his job difficult to resist, he was constantly snacking and had become a yo-yo dieter. He exercised erratically and found it hard to stay motivated.
However, his medical and fitness test results inspired him to take his health seriously and he embarked on a rigorous overhaul of his lifestyle. Dr Mark returns to find that Dave is taking part in his first Dublin Half Marathon.
Click here for Dave's original episode.