The Effect of Glucose-dependent Insulinotropic Polypeptide on the Alpha Cell Response to Hypoglycaemia in Patients with Type 1 Diabetes

This is a single arm study. All participants will go through all five experimental days in a randomized order. The interventions are A) 4pmol/kg/min GIP\[1-42\] B) 8pmol/kg/min GIP\[1-42\] C) 4pmol/kg/min GIP\[1-30\] D) 8pmol/kg/min GIP\[1-30\] E) Saline (placebo)