Everybody knows that fruits are filled with sugar, which is why some people wrongly assume that they are not good for diabetics. However that couldn't be further from the truth, and one of the best fruits for diabetics are berries. Not only are they very low in fat - they are also loaded with antioxidants, vitamins and fiber. The recommended amount of berries is of about three quarters of a cup. Try mixing them with plain Greek yogurt for a delicious, fresh and healthy dessert.