For over a decade, Cummings and others have tried to reframe the very concept of bariatric surgery (they prefer “metabolic surgery”). Their work has shown these procedures just don’t change how much food the stomach can fit; they trigger a cascade of metabolic and bodily changes, many of which help people with type 2 diabetes naturally get their blood sugar under control. Some changes even start happening before a patient loses weight, such as higher levels of peptide production in the gut that seem to restore a patient’s sensitivity to insulin.
Metformin is a type of biguanide and it is currently the only biguanide available in the United States. It is often the first oral medicine prescribed for someone newly diagnosed with diabetes. It has the advantage of not causing low blood sugar. Metformin does not cause your pancreas to make insulin, but it helps your body use insulin better. Metformin can cause side effects such as nausea or diarrhea in some people. Your doctor may prescribe metformin in combination with another oral diabetes medicine.
If you google “diabetes cure” you are directed to websites like WebMD and the Mayo Clinic where you find information on diet, exercise, medication, and insulin therapy, but nothing about the cure. This lack of information may have to do with the fact that Americans spend $322 billion a year to treat diabetes, $60 billion a year on weight-loss programs, and $124 billion a year on snack foods. This is about 3% of the US economy! Because so many peoples’ livelihoods are supported by diabetes and its main cause, obesity, the viral effect of people getting cured and telling others is greatly diminished.