Diabetes is a metabolic disease that affects the body’s ability to processes blood glucose. The food you eat changes to glucose and your body uses this as energy. The pancreas produces the hormone insulin which helps in the absorption of glucose by your cells. If you have diabetes it means your pancreas is not able to produce enough insulin and there is excess glucose in your blood. According to WHO around 422 million people around the world have diabetes. The maximum number of cases are in low- and middle-income countries. Now a new research from the German Institute of Human