Diabetes Mellitus (DM), a chronic metabolic syndrome, is characterised by persistent hyperglycaemia (increase in blood glucose levels). The main types of DM are Type 1 & Type 2. Reversal of type 2 diabetes is possible whereas reversing type 1 diabetes is not feasible except for Islets transplant containing beta cells, but still, with this transplant, much work remains to be done. The only treatment for type 1 DM is lifelong replacement with insulin therapy.