Multiple choice What are people who are intolerant to gluten known as? Lactose intolerant Vegan Lacto vegetarian Coeliac Reveal answer Fill a bubble to check yourself D Correct answer Explanation Coeliac disease is an autoimmune condition where the immune system reacts to gluten, a protein found in wheat, barley, and rye. Lactose intolerance refers to a difficulty digesting milk sugars, while vegan and lacto-vegetarian are dietary choices.