Is it allergy or food intolerance

Symptoms of both food allergy and intolerance are similar, and it can appear that the easiest approach at managing symptoms is to restrict the offending food.


However is this sustainable in the long term? Even if it was, sometimes it is unclear which foods cause the problems, and some foods are okay sometimes, and not at other times.


The outcome is that many patients have vague and persistent symptoms and feel they need to restrict their diet further and further, which often creates personal, social and nutritional problems, not to mention persistent symptoms!

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