Diabetic patients are generally allowed to drink small amounts of coconut juice, but it is not recommended to drink large amounts to avoid causing a significant rise in blood sugar. Coconut juice contains a variety of proteins, vitamins, minerals and sugar and other nutrients, which have the effect of replenishing energy and nutrition. The sugar content of different brands of coconut juice is not quite the same, so for diabetic patients, you can drink a small amount of coconut juice, but be sure to avoid excessive, so as not to cause fluctuations in blood sugar. Diabetes is a metabolic disease, mainly characterized by elevated blood sugar. Diabetic patients should also pay attention to avoid intake of high sugar and high fat food in general. Diabetic patients should eat a light diet, small meals, reasonable combination, appropriate exercise, and follow the doctor’s instructions to standardize and rationalize the use of medication, which will help to better control blood glucose. In daily life, we should pay attention to monitor the blood glucose value, observe the changes of the condition at any time, and consult the doctor in time if there is any discomfort, so as to avoid delaying the condition.