42 out of 45 adults aged 18-26 years (93%) diagnosed in childhood as having coeliac disease (CD) returned a questionnaire reviewing how they coped with the diet. 27 (64%) still continued to take a strict gluten elimination diet, five had failed completely and ten partly keep it up. Those adhering to the diet more often demonstrated a good knowledge of both CD and the diet. Neither age at the time of diagnosis nor social class, education of the patients or present social status was observed to have any positive correlation with compliance with the diet. The results indicate a need for more practical education of patients in terms of short refreshment courses.