Recently, a large clinical trial, the Diabetes Prevention Program (DPP),2 investigated whether diet and physical activity were more effective than the pharmaceutical metformin in preventing or delaying the onset of type 2 diabetes in subjects with impaire
Recently, a large clinical trial, the Diabetes Prevention Program (DPP),2 investigated whether diet and physical activity were more effective than the pharmaceutical metformin in preventing or delaying the onset of type 2 diabetes in subjects with impaire