Coeliac disease and diabetes are two distinct medical conditions, but they can be related in some cases.

Coeliac disease is more common in people with type 1 diabetes because both are autoimmune conditions.

Coeliac disease is an autoimmune disorder that affects the small intestine. It is triggered by the consumption of gluten, a protein found in wheat, barley, and rye. In people with coeliac disease, gluten causes the immune system to attack and damage the lining of the small intestine, leading to a range of digestive symptoms and nutrient deficiencies.

Diabetes, on the other hand, is a chronic medical condition characterized by high levels of glucose (sugar) in the blood. It is caused by either a lack of insulin production or the body's inability to properly use insulin, a hormone produced by the pancreas that regulates blood sugar levels.

While coeliac disease and diabetes are distinct conditions, they can occur together in some people. Research suggests that people with type 1 diabetes are at a higher risk of developing coeliac disease, and vice versa. In people with both conditions, the gluten-free diet that is required to manage coeliac disease can also help improve diabetes control.

If you have coeliac disease and/or diabetes, it is important to work closely with your healthcare provider to develop an individualized management plan that addresses all of your health needs. This may include dietary changes, medication, and regular medical monitoring to prevent or manage complications.