What is coeliac disease?​ In this video, our dietitian Nicola explains the basics of coeliac disease, a common autoimmune condition affecting 1 in 100 people in the UK.​ ​ If you're newly diagnosed, this video is a helpful introduction to understanding the condition and how it impacts your health. It's also a great resource to share with friends, family, and work networks to help them understand what living with coeliac disease means for you.​ ​ Coeliac disease occurs when the immune system reac