There is a big difference between food intolerance to a food or allergy to it. Many of the patients who come to the consultation with intestinal problems do not know exactly what they are suffering from, nor how to treat it if they are intolerances or allergies. The detection of these, allows the patient to improve their life, thus avoiding the associated symptoms.
Among the most common allergies are milk, eggs, shellfish, fish, nuts
Among the most common food intolerances we could talk about those related to gluten, lactose and histamine.