Diabetes mellitus (DM), is a group of metabolic diseases in which there are high blood sugar levels over a prolonged period, associated with various complication. Globally, as of 2013, an estimated 382 million people have diabetes worldwide, with type 2 diabetes making up about 90% of the cases. An estimated one out of every four people with diabetes has the disease and does not know it. Knowing their risk for type 2 diabetes helps patients take steps toward prevention. Book places emphasis on Patho-physiology of diabetes and its complications and use of research methodology for accurate...