What is Insulin? Human Insulin Definition of Insulin:   Insulin derived from the Latin word ''insula'' means an island. As insulin is secreted from the  β cells of islets of Langerhans of the pancreas, so it i…

An Overview Of Diabetes Mellitus - Definition, Types, Diagnosis Definition: Diabetes is a clinical syndrome characterized by hyperglycemia due to absolute or relative deficiency of insulin. Types of Diabetes Melli…