As diabetes (type 1 diabetes and type 2 diabetes) is metabolic disease and very complex, it involved in dysregulation of carbohydrates, proteins and fats metabolisms. So, there is macro- & microvascular complications in the body like cardiovacular problems, coronary artery diseases, retinopathy, nephropthy and peripheral neuropthy, some others etc, furthermore, its mechanism involved hyperglycemia, insulin resistance and some other factors responsible for these complications. Please provide review articles and publications latest to cover all these situations.