Activation of G protein-coupled receptor GPR119 stimulates glucagon-like peptide-1
(GLP-1)release from the intestinal L-cells. Previously, administration of 2-oleyl-glycerol
(2-OG) to humans significantly increased plasma GLP-1. In the present study we want to test
the effect in patients with type 2 diabetes. The hypothesis is that we will expect to find a
significant increased plasma GLP-1 following a meal containing of 2-OG when compared to meals
containing of olive oil or carbohydrates alone.