A 23-year-old woman presented with elevated liver enzymes, anaemia and lower limb oedema. Iron-deficiency anaemia due to gynaecological problems was suspected. The patient was treated with iron supplements normalising the blood haemoglobin. Alcohol binge drinking was suspected to be the cause of elevated liver enzymes. After 7 years, the patient presented to our outpatient clinic with non-specific gastrointestinal symptoms. Blood tests revealed low levels of serum s-iron and elevated liver function tests. Abdominal ultrasound was normal. No signs of viral hepatitis or hereditary liver disease were detected. There was a marked elevation of tissue transglutaminase antibodies. A small intestine biopsy confirmed the diagnosis of coeliac disease. A bone density scan showed osteopaenia. Following a gluten-free, lactose-reduced diet, the gastrointestinal symptoms disappeared and s-transaminase activity and s-iron levels normalised.