Explain the flow of food through the digestive system: oral cavity, pharynx, esophagus, stomach, small intestine and large intestine
what is gluten and why is it harmful to people with celiac disease?
What are the general functions of the small intestine? What do the villi in the small intestine do?
Why do you think celiac disease causes so many different types of symptoms and potentially serious complications?
What are some other autoimmune diseases that involve the body attacking its own digestive system?
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