What should you know about vitality food intolerance test?

Food intolerance describes difficulty digesting or responding to a food; it is different from an immediate, potentially severe food allergy. A commercial panel may look for reactions to selected foods, but a result does not automatically prove that a food causes your symptoms. Bloating, abdominal discomfort or diarrhoea can have several causes. Read more about [Food Intolerance](/conditions/food-intolerance/) and symptoms such as [Bloating](/symptoms/bloating/) or [Diarrhoea](/symptoms/diarrhoea/).

Keep a food and symptom diary that records meals, timing, portion size, and bowel symptoms. Take the report to a doctor or dietitian before removing several foods. A structured, short elimination followed by planned reintroduction can help identify a pattern while protecting nutritional variety. Clinician-led [Food Intolerance Testing](/treatments/diagnostics-and-screening/food-intolerance-testing/) or [Nutrition Counselling](/treatments/lifestyle-and-wellness/nutrition-counselling/) may be more useful than acting on a panel alone. Do not restrict a child’s diet or stop prescribed treatment without professional advice.

Seek urgent help for trouble breathing, swelling of the lips or tongue, faintness, or a rapidly spreading itchy rash after eating. Arrange medical review for persistent diarrhoea, blood in the stool, repeated vomiting, dehydration, unexplained weight loss, or symptoms that wake you at night. These features need assessment rather than relying on a food test.

Ask which symptoms fit intolerance, allergy, coeliac disease, or another digestive condition; whether the test method is clinically validated; which foods should remain in your diet; and how to reintroduce a suspected food safely.