can one become gluten intolerant?

[Guest guest]

Can someone become gluten-intolerant after not having this problem previously? As a trial several years ago, I went on a gluten-free diet. I had no improvement in any health problems at all. But several people have written here about gluten-intolerance as well as celiac disease. I'm wondering if it's possible to somehow, for whatever reason, develop gluten-intolerance after many years without problems. The same question would apply to celiac disease. Thanks.

Peggy