Understanding Food Allergies, Intolerances, and Celiac Disease

The video explains the differences between food allergies, food intolerances, and celiac disease. Food allergies involve the immune system reacting to proteins in foods, causing symptoms that can range from mild to life-threatening. Food intolerances are digestive issues not related to the immune system, such as lactose intolerance. Celiac disease is an autoimmune condition triggered by gluten. Proper diagnosis should be done by a doctor, not through unreliable at-home tests. An allergist can help diagnose and manage food allergies through food history and oral food challenges.

What is the main difference between food allergies and food intolerances?

• Food intolerances involve the immune system, while food allergies do not.

• Neither food allergies nor intolerances involve the immune system.

• Food allergies involve the immune system, while food intolerances do not.

• Both food allergies and intolerances involve the immune system.

Which protein in shellfish commonly triggers allergic reactions?

• Casein

• Tropomyosin

• Gluten

• Lactose

What is a common symptom of a mild allergic reaction?

• Bloating

• Tingles in the mouth

• Diarrhea

• Belly pain

How quickly do allergic reactions typically occur after exposure to the allergen?

• Within a week

• Within 30 minutes

• Within a few hours

• Within a few days

What does being lactose intolerant mean?

• Lactose damages the small intestine.

• Lactose causes an autoimmune response.

• There is a lack of enzyme to break down lactose.

• The immune system attacks lactose.

Which of the following is NOT a symptom of food intolerance?

• Feeling unwell

• Diarrhea

• Bloating

• Hives

What type of condition is celiac disease?

• Food allergy

• Food intolerance

• Digestive disorder

• Autoimmune condition

What is a key difference between celiac disease and food intolerances?

• Celiac disease does not involve the immune system.

• Food intolerances damage the small intestine.

• Food intolerances are autoimmune conditions.

• Celiac disease damages the small intestine.

What should you avoid using for diagnosing food sensitivities?

• At-home food-sensitivity kits

• Consulting a doctor

• Oral food challenge

• Taking a food history

Who is the best specialist to consult for food allergies?

• General Practitioner

• Allergist

• Dietitian

• Gastroenterologist