National Celiac Disease Awareness Day is observed annually on September 13 to promote early diagnosis, highlight ongoing scientific research, and support individuals living with celiac disease. The date honors the birthday of Dr. Samuel Gee (born September 13, 1839), the English physician who published the first detailed clinical description of the condition in 1888 and recognized that its management depended strictly on diet. Celiac disease is a serious hereditary autoimmune disorder where the ingestion of gluten—a protein found in wheat, barley, and rye—triggers an immune response that damages the villi of the small intestine, leading to nutrient malabsorption and severe long-term health complications. The observance plays a critical role in addressing the high rate of undiagnosed cases globally, dispelling misconceptions about gluten-free diets, and advocating for strict food labeling and cross-contamination safety standards.
Today, 13 Sep, 2026 : National Celiac Disease Awareness Day
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