It’s nearly impossible not to know what diabetes is. Everyone has at least one person in their life diagnosed with this disease. In 2013 it was estimated, that over 382 million people throughout the world suffer from diabetes. Diabetes type 2 is considered to be the pandemic of 21. century. One of the hottest questions in current diabetes research, is the level of diabetes’ co-occurrence with other diseases and syndromes. Exploring the nature of their mutual relation, could bring us the key to more efficient therapies in near future.