Losing weight can be very difficult, especially if you live or work in an environment in which convenience food dominates. Having some support can make a huge difference. There are plenty of Weight Watchers groups in Dublin, and you can find your local one at www.weightwatchers.ie. The also run several meetings in the city that are just for men.

Exercise is an important aspect of weight loss, and Dublin gyms can be very expensive. Your local YMCA will have gym facilities and these tend to be far cheaper than most gyms. Some personal trainers will come to your home if you don’t want to work out in the gym.

The Irish Nutrition and Dietetic Institute (INDI) have a very comprehensive website which allows you to search for nutritionists by both location and speciality (www.indi.ie). Several nutritionists specialise in digestive disorders, and your GP may be able to direct you to one.