Just back in the UK after a decade of life in the EU and find the UK is full of people with allergies. Kids school has banned nuts. The numbers of adults I've met with gluten/coeliac disease, lactose intolerance, nut allergy etc is incredible. There was that terribly sad case of the teenage dying in London from eating a milk product. I reckon maybe as much as 10% of adults I've been meeting have some kind of complaint. What the hell is going on in the UK?