Diabetic patients can eat sugar-free ice-cream in moderation, but should not eat large quantities at one time. Sugar-free ice-cream also contains a certain amount of calories, and eating large quantities of it will cause an increase in blood sugar. Sugar-free ice-cream also contains other ingredients such as fats and proteins, so you need to calculate the total calorie intake to ensure that it is within the required range. Diabetic patients need to eat scientifically, according to their own situation to develop an individualized diet plan, it is advisable to diversify the diet, try to choose low-sugar, low-salt, low-fat food, to avoid high-sugar, high-calorie food, more fresh vegetables and fruits, etc., the main coarse and fine matching, increase the number of grains and miscellaneous legumes. It is recommended that diabetic patients go to regular hospitals for consultation, standardized treatment after consulting a professional doctor, and reasonable diet, so as not to cause adverse reactions.