Diabetes is a common disease as it has affected a large number of people around the globe. It is a pancreatic disease in which the secretion of insulin gets lowered due to improper functioning of the organ. Type1 and type2 diabetes are more prevalent forms of diabetes although there is a third form present called gestational diabetes, primarily affecting pregnant women. There are many medicines present to regulate the blood sugar levels but the cure is yet to be found. The ever growing need for advanced medicines and treatments that could provide a complete cure for this disease is the reason that has fueled the research in this field. From theories to research to practical applications, case studies related to all contemporary topics of relevance to this area have been included in this book. It is a vital tool for all researching and studying this field.