Hawthorn has a glycemic index of 46, which is not particularly high and is a low glycemic index food. Hawthorn’s glycemic index is 46, belongs to the glycemic index is not particularly high a kind of fruit, but for diabetic patients, usually does not recommend eating hawthorn. This is because although hawthorn does not have a high glycemic index, its sugar content is high, and compared to other fruits, the same weight of hawthorn has a very large effect on blood sugar. Hawthorn may be contained in some traditional Chinese medicine prescriptions because of its appetizing effect, and at this time, if diabetic patients want to use it, they must pay attention to the change of blood sugar after taking it. Hawthorn cannot be considered to have a low glycemic index or even a hypoglycemic effect. For more knowledge about healthy diet for diabetic patients, consult a professional nutritionist.