Nowadays diabetes usually means type 2 diabetes, which covers up to 90% of all cases of the health disorder. The trick is the sooner this type of diabetes is recognized – the more effectively it can be treated. Amazingly, but even diet and lifestyle changes can be of great help when this disorder is detected early. That is why knowing the key facts on type 2 diabetes is vitally important, and the quiz below may help everyone either to check or enrich his knowledge on the subject.