It has been found that 50% of the diabetics are indoor people who are not exposing them to the sun. Go to your best of the best friend sun after 1030 am and before 4 pm when sun is 50 degrees above the horizon for 30 minutes every third day dont go daily expose at least arms feet and face to sun. More area you expose lesser is duration required or more the benefit. It will give you sufficient vitamin D your real doctor for free. Vitamin d helps formation of insulin when peak demand is created for it. It helps reduce your diabetes. It helps fight autoimmune diseases like diabetes psoriasis arthrites and so on. It prevents cancers, arthrites ,is good for brain, eyes, body pains,general weakness ,spine, fight infections, bone strength and their health. In old age you may not be able to make vitamin d from sun so take it orally take sufficient ammout of vitamins and minerals through fruit or supplements. STAY AWAY FROM DIABETES.