Sugar control people can eat dragon fruit, but need to eat dragon fruit in moderation. Dragon fruit is a common fruit, containing dietary fiber, vitamin B, calcium, phosphorus, magnesium, potassium, vitamin C, anthocyanins and other nutrients, and calorie, fat content are low, so the sugar control people can eat dragon fruit; however, dragon fruit also contains a certain amount of sugar, so you should not consume large quantities of dragon fruit, otherwise it will be detrimental to the control of blood sugar. People who need to control sugar are usually diabetic patients, such patients should do a good job of diet management, avoid eating foods with high sugar content, and should actively cooperate with doctors to use metformin and other hypoglycemic drugs treatment.