In the marathon, Ireland ranks 23rd overall (average time 4:16:59), men ranked 12th (average time 4:05:17 hours), and women 26th (average time 4:41:10 hours) out of 193 UN countries. Photograph: Cathal Noonan/Inpho

According to a recent survey, four out of five people believe that drinking a glass of red wine every day is good for their health. What’s up with the(...)