Why is Celiac Disease Increasing? Clues from the Swedish epidemic.

 It seems that celiac disease is on the rise and is becoming a major public health issues. I remember when I was a kid at summer camp we all ate at the same table. By the time I was a camp counselor there was a special "peanut-free table" and admission to it was enforced through inspection. I am imagine at my children's camps there will probably be a new gluten-free table.