A review of more than 50 studies found limited evidence supporting the use of bariatric surgical procedures for non-morbidly obese adults (body mass index [BMI] 30-35) with diabetes or impaired glucose intolerance, according to a study in the June 5 issue of JAMA. For the limited data that was available for this patient group, bariatric surgery was associated with greater improvements in short-term weight loss, intermediate blood glucose levels, blood pressure, and high cholesterol than nonsurgical interventions such as medications, diet, and behavioral changes...

More...