The rate of weight loss in diabetic patients is only very directly related to the patient’s diet and exercise and his blood sugar level. If the patient has just discovered diabetes, his blood sugar is relatively high, for example, fasting 10mmol/L, postprandial blood sugar 15mmol/L or more, in this case the patient just developed, weight loss can basically be about 10-20 pounds. Some patients, if the initial diagnosis of blood sugar is not high, with the gradual progress of its disease blood sugar more and more high, some patients may be in 3-4 years time weight loss 10-20kg. so each patient diet exercise and blood sugar levels are different, weight loss rate are different, from person to person.