如何有效预防糖尿病？

        Robertson: The longer that the blood glucose levels stays elevated, the more damage it does to very important tissues in the body. And actually it damages the pancreas itself, after a while.

　　罗伯逊：血糖水平过高的时间越长，它对身体非常重要的器官造成的伤害就越大。事实上，一段时间之后它对胰腺本身也会产生伤害。