I was diagnosed with Coeliac Disease 7 years ago. On the several occasions I accidentally ate gluten (wheat, barley or rye) I projectile vomit until only bile, s$#& myself, shiver and am soaking wet, in excruciating pain with cramps and end up in A&E having a dose of Buscopan (for painful cramps) and sickness shot. It’s just vile. Now whenever I...