White radish belongs to food, food does not have therapeutic effect, so raw radish can not lower blood sugar, but its sugar content is not high, it can be used as food for people with high blood sugar, which helps to control blood sugar. White radish is a common root vegetable, containing low sugar and calories, suitable for people with high blood sugar. White radish is also rich in protein, vitamins, dietary fiber, pectin and other nutrients, but there is no scientific evidence to prove that the white radish has a hypoglycemic effect, so raw white radish can not lower blood sugar. For patients with high blood sugar, metformin and other hypoglycemic drugs can be used for treatment under the guidance of a doctor, and insulin injections can also be used for hypoglycemic treatment. It is recommended that patients strictly follow the doctor’s instructions to use medication, actively cooperate with the doctor’s treatment, self-monitoring of blood glucose in life, to grasp the situation of blood glucose control, and if there is any abnormality, consult a doctor in a timely manner.