glutenintolerance = very common, means someone may get a little tried, a little bloated in the stomach by eating gluten.
gluten allergy = can cause serious problems from constipation, weight loss to weight gain, fatigue, skin rashes, joint problems, anxiety attacks, depression and yes even scizofrenia and misscarriages !
It takes place in the digestive tract not the stomach and occurs because the body has identified gluten as an enemy and created an antibody to atack it. There have been more and more reports linking crohns disease, celiac disease (Also spelt coeliac), IBS andpsoriasis.
The only cure is to come off ALL gluten and wheat products.
WHeat - bread,pastry, batter, flour
gluten - is in loads of stuff from flour to cakes, pastries, sauces, burgers, cheap chips, pizza..