Lotus root powder is generally not recommended for patients with high blood sugar, but you can eat some in small amounts if your blood sugar is well controlled. Lotus root powder is high in starch and carbohydrates, which are high in sugar. If blood sugar control is good, patients can eat some lotus root powder in small amounts, which will not cause huge fluctuations in blood sugar. However, if the patient’s blood glucose control is poor, continues to rise, or the blood glucose fluctuates repeatedly, it is generally not recommended to eat lotus root powder, so as not to cause blood glucose rise, which will have adverse effects on the body. In daily life, patients are recommended to choose low-salt, low-fat, low-sugar diet, along with moderate physical exercise, and follow the doctor’s instructions to take oral hypoglycemic drugs such as acarbose, glimepiride, or insulin injection therapy.