The term "most celiac" refers to someone who has severe gluten intolerance or celiac disease. There are several synonyms that can be used to describe this condition, such as gluten-sensitive, gluten-intolerant, gluten-averse, or gluten-free. These terms are often used interchangeably with "most celiac" and describe individuals who must avoid gluten in their diets due to the potential harm it can cause to their digestive and immune systems. Some common symptoms of celiac disease include abdominal pain, bloating, diarrhea, and fatigue. Those who are "most celiac" must be careful to avoid all foods and products that contain gluten, including wheat, barley, and rye-based ingredients.