what causes food intolerance?

Superscript

Food intolerance is caused by

1. Enzyme deficiencies: Certain individuals may lack enzymes needed to properly digest certain foods, such as lactose intolerance caused by a deficiency of the lactase enzyme.

2. Sensitivity to food additives: Some individuals may be sensitive to food additives like artificial sweeteners, colorings, or preservatives.

3. Chemicals in food: Some chemicals in food, such as amines in aged cheeses or histamines in fish, may cause reactions in certain individuals.

4. Gluten intolerance: Gluten is a protein found in wheat, rye, and barley. Some individuals have an autoimmune response to gluten, leading to conditions like celiac disease or non-celiac gluten sensitivity.

5. Irritable bowel syndrome (IBS): Some individuals with IBS may have food intolerances that trigger their symptoms, such as bloating, abdominal pain, and diarrhea.

6. Food poisoning: Some individuals may develop food intolerance after experiencing a bout of food poisoning, which can damage the digestive system and lead to ongoing gastrointestinal problems.

7. Stress: Stress can impact the digestive system, leading to symptoms like bloating, diarrhea, and abdominal pain, especially in individuals with pre-existing digestive conditions.

It's important to note that food intolerance is different from a food allergy, which is a more severe immune response that can be life-threatening. If you suspect you have a food intolerance, it's important to take food intolerance test or consult with a healthcare professional to properly diagnose and manage your symptoms.