High blood sugar patients eating honey is easy to cause blood sugar fluctuations, will rise in a short period of time, especially patients with diabetes, high blood sugar may induce acute complications of diabetes, adversely affecting the body, so high blood sugar patients eating honey is somewhat harmful to the body. Honey 70%-75% is sugar, mainly including glucose, sucrose, fructose, etc. Some honey on the market is also mixed with sugar, so the sugar content will be higher. Hyperglycemic patients eating honey blood sugar will rise rapidly, and may even induce acute complications of diabetes, such as diabetic ketoacidosis or hyperglycemic hypertonic state, harmful to the body. Patients with high blood sugar should try not to eat honey, so as not to cause fluctuations in blood sugar. Patients who have been diagnosed with diabetes should control their blood glucose in a state that basically meets the standard, such as fasting blood glucose control at 7.0-7.5mmol/L, 2-hour postprandial blood glucose should be less than 8.5mmol/L, and glycated hemoglobin control at about 6.3%.