Have you ever wondered why some people eat a lot and don’t put on weight? And conversely, why some people, despite a controlled diet, gain weight easily? As you can imagine, a good part of the reason lies in their genes. Although we don’t know the total number of genes involved, knowledge is growing. Here we explain everything you need

What is food intolerance? Food intolerance, also known as non-IgE-mediated food hypersensitivity or non-allergic food hypersensitivity, occurs when a person has difficulty digesting certain foods. Differences between food intolerance and food allergy Food intolerances are sometimes confused or mislabelled as food allergies, but they are different phenomena. ● Food allergies trigger strong immune system responses that affect numerous organs in