Diabetic patients can drink unsweetened skimmed milk powder, but they should pay attention to moderation. Diabetic patients will experience weight loss, excessive drinking, excessive urination and excessive eating, which will also lead to a decrease in body resistance. Sugar-free skimmed milk powder is rich in high-quality protein, is a good source of protein for diabetic patients, drink some sugar-free skimmed milk powder in moderation, can replenish the body’s required nutrients, to enhance the body’s immune system is helpful. However, it is important to note that the sugar content in full-fat high-calcium milk powder is relatively high, and is not suitable for diabetic patients to drink, so as not to cause a sustained rise in blood glucose, which poses a threat to life and health. It is recommended that diabetic patients actively cooperate with the doctor, under the guidance of the doctor to drink milk powder, in order to avoid causing adverse consequences.