nge eating or compulsive eating habits. As a consequence of this western world lifestyle and the psychological disorders described above there is a general excessive intake of food like sodas, juice, chocolate milk, sweetened coffee, candy, chocolate, cake, biscuits, crackers, french fries, burgers, white bread with jam or jelly or honey, chips, sweet and fat cereals.
GLP-1 has been described as an incretin hormone with a large array of effects. GLP-1 was discovered in 1984 and found to be an important incretin [Nauck, M. A.; Kleine, N.; Orskov, C.; Hoist, J. J.; Willms, B.; Creutzfeldt, W., Diabetologia 1993, 36, 741-744]. It is released from the L-cells in the intestine upon a meal and potently releases insulin from the beta-cells in the pancreas. Numerous effects other than just stimulation of insulin release have been ascribed to GLP-1. In the pancreas, GLP-1 not only releases insulin, it does so in a glucose-dependent manner, and it has a number of other functionally important effects: stimulation of insulin biosynthesis, restoration of glucose sensitivity to the islets, stimulation of increased expression of the glucose transporter GLUT-2 and glucokinase. 4,5,6GLP-1 also has a number of effects on regulation of beta-cell mass, stimulation of replication and growth of existing beta-cells, inhibition of apoptosis and neogenesis of new b-cells from duct precursor cells, which leads to reduced hepatic glucose output. In the gut, GLP-1 is a potent inhibitor of motility and gastric emptying and has also been shown to inhibit gastric acid secretion. The inhibition of gastric emptying leads to decreased food intake and reduced body weight [Flint, A.; Raben, A.; Astrup, A.; Hoist, J. J., J Clin Inv 1998, 101, 515-520; Zander, M.; Madsbad, S.; Madsen, J. L.; Hoist, J. J., Lancet 2002, 359, 824-830]11,12. Thus, the current belief is that the GLP-1 agonists may be able to control the progression of the type 2 diabetes disease by not only controlling blood glucose, but also by a number of other effects. GLP-1 has also b