National Celiac Disease Awareness Day

National Celiac Disease Awareness Day is observed annually on September 13 to educate the public about celiac disease, a serious autoimmune disorder. In 2026, this date falls on a Sunday. This day encourages support for affected individuals and their families while highlighting the need for better diagnosis and treatment.

History of National Celiac Disease Awareness Day

National Celiac Disease Awareness Day was established to bring attention to a condition that affects an estimated three million Americans, with 70 to 80 percent remaining undiagnosed. The date was chosen to honor the work of early physicians who first identified celiac disease as a distinct medical condition. Over time, advocacy groups such as the Celiac Disease Foundation have worked to secure government proclamations and increase public recognition of the disease's seriousness.

Today, the day serves as a focal point for awareness campaigns, educational events, and efforts to reduce the average four-year delay in diagnosis. Organizations across the country use September 13 to share information about the autoimmune nature of celiac disease, its symptoms, and the importance of a strict gluten-free diet as the only current treatment. The day also highlights ongoing research aimed at developing diagnostic tools, treatments, and a cure.

Why is National Celiac Disease Awareness Day important?

Celiac disease is a genetic autoimmune disorder that causes the body to attack its own small intestine when gluten is consumed. This can lead to malnutrition, osteoporosis, infertility, and an increased risk of certain cancers, including non-Hodgkin's lymphoma and small bowel cancer. Despite its prevalence, many people are unaware of the symptoms or mistakenly attribute them to other conditions. Raising awareness is critical to improving early diagnosis and preventing long-term complications.

The day also underscores the economic and social impact of celiac disease. Individuals with the condition miss an average of 23 days of work or school annually due to illness, and the lack of a cure means lifelong dietary restrictions. Even with a gluten-free diet, up to 50 percent of patients continue to experience symptoms and intestinal damage, highlighting the urgent need for more effective treatments. National Celiac Disease Awareness Day mobilizes communities to advocate for policy changes, research funding, and better support systems.

• Celiac disease affects 1 in 100 people worldwide, yet most remain undiagnosed.
• The only current treatment is a lifelong, strict gluten-free diet, which is not always effective.
• Delayed diagnosis can lead to serious health complications, including cancer and liver disease.
• Awareness efforts help reduce the average four-year diagnostic delay.
• Advocacy on this day supports funding for research into treatments and a cure.

How to Celebrate National Celiac Disease Awareness Day

Observing National Celiac Disease Awareness Day involves taking meaningful steps to educate yourself and others about this autoimmune condition. Start by learning the common symptoms—such as bloating, diarrhea, fatigue, and anemia—and share that knowledge with friends, family, and on social media. Many organizations provide free resources, including symptom checklists and fact sheets, to help spread accurate information.

Supporting the celiac community can also include donating to research foundations, requesting a local or state proclamation for Celiac Disease Awareness Month, or participating in virtual events hosted by advocacy groups. Even small actions, like wearing a celiac awareness ribbon or choosing gluten-free options when dining out, help normalize and validate the experiences of those living with the disease.

• Read about the symptoms and risk factors for celiac disease.
• Share information from reputable sources like the Celiac Disease Foundation.
• Request a proclamation from your state governor for May as Celiac Disease Awareness Month.
• Donate to organizations that fund research and patient support.
• Talk to your healthcare provider if you have persistent digestive issues or a family history of the disease.

National Celiac Disease Awareness Day Dates