Before I review this week’s study, bear with me while I clear up some terms. Type 1 diabetes mellitus and type 2 diabetes mellitus are completely different diseases.  That they have such similar names and are differentiated only by a “type” promotes the common misunderstanding that they are subtypes of the same disease.  They should just have different names to keep things clear.  (I suggest “George” and “Bob”.)  They have entirely different causes and treatments.  Type 1 diabetes is caused by ...