Pure milk contains sugar, diabetic patients can drink in moderation. Pure milk contains less sugar, and its glycemic index is not high, so diabetic patients can drink pure milk and other beverages containing less sugar in moderation. Another milk contains a lot of protein, amino acids, calcium ions, lecithin and other components, can provide the body with trace elements and nutrients. Although pure milk is suitable for diabetic patients to drink, but also pay attention to the control of the amount and time, it is recommended to drink between meals, to avoid drinking with carbohydrates at the same time lead to blood sugar fluctuations. It is also important to note that when drinking milk, try not to add any sugar to it, which can cause blood sugar fluctuations. If you experience gastrointestinal discomfort or diarrhea while drinking milk, it is recommended that you consult a physician to assess whether you can continue to drink it.