What is the difference between food intolerance and allergy?

What is the difference between food intolerance and allergy?

Food intolerance and food allergies are often confused, but they are quite different. A food allergy involves the immune system and can cause severe reactions, while food intolerance typically involves the digestive system and is usually less severe.

Can you give me examples of each?

Sure! An example of a food allergy is a peanut allergy, which can cause anaphylaxis. An example of food intolerance is lactose intolerance, where the body has difficulty digesting lactose.

How can I tell if I have one or the other?

If you experience severe reactions like swelling or difficulty breathing after eating certain foods, it may be an allergy. If you have symptoms like bloating or gas, it might be an intolerance. It's best to consult a healthcare professional for proper diagnosis.

What tests are available to diagnose them?

For allergies, skin prick tests or blood tests can be done. For intolerances, elimination diets or breath tests are commonly used.