Celiac disease and gluten intolerance are conditions in which a person’s body cannot digest certain types of protein found in wheat and rye. Plainly, celiac disease is an autoimmune condition and can damage the small intestine. But gluten intolerance is different. It is not an autoimmune disorder and doesn’t cause damage to the small intestine.
https://www.msn.com/en-us/health/other/5-signs-of-gluten-intolerance-or-celiac-disease/ar-AA16PjIX?ocid=msedgdhp&pc=VALBAN&cvid=21084937399f44a8b567c2235e0b202d&ei=7