The CDC reports the number of adults in America who are diagnosed with diabetes has more than doubled in the last two decades. Doctors say obesity is a contributing factor. Scientists at the UC San Diego Stein Clinical Research have resurrected an old drug used to treat type 2 diabetes without the unwanted side effects. A breakthrough in treating insulin-resistant disorders such as type 2 diabetes has been discovered inside the Olefsky lab at UC San Diego. MORE: https://www.cbs8.com/article/news/local/uc-san-diego-researchers-diabetes-drug-used-without-unwanted-side-effects/509-fca04a30-19ad-4ef7-abf2-5c0282c77b6d