This book covers different aspects of diabetes mellitus in terms of 15 Chapters with in-depth and up-to-date coverage. Starting with the diabetes mellitus, its classification, and related issues in the first Chapter, the book symmetrically presents the rest 14 Chapters: (i) Complications of diabetes; (ii) Causes/etiology of diabetes mellitus; (iii) Remedies of diabetes mellitus; (iv) Exercises as diabetes remedy; (v) Therapeutic role of yoga in type 2 diabetes; (vi) Gene therapy for diabetes (vii) Stem cell therapy for diabetes; (viii) Acupressure in reduction of blood sugar in diabetic patients; (ix) Diabetes mellitus: Role of nutraceuticals in its management (x) Medicinal plants with antidiabetic potential (xi) Metal-based anti-diabetic drugs: A new therapeutic strategy; (xii) Nanoparticles: Their potential antidiabetic effect; (xiii) Diabetes mellitus and COVID-19, and (xiv) Hypertension/diabetes and COVID-19.With the comprehensive and updated coverage along with relevant references chapter-wise, the book would be handy for the general public, Medical professionals, and Pharmacy and Ph.D. students.