It is generally recommended that patients with high blood glucose should not eat lotus root powder as much as possible, because lotus root powder is a high sugar content food. Patients with high blood sugar need to pay attention to a low sugar diet, and if necessary, need to be treated with medication to lower blood sugar. Lotus root powder is not recommended for people with high blood sugar because it is mainly composed of starch, which has a high sugar content. Excessive consumption of lotus root powder can generally lead to a significant increase in blood sugar, so lotus root powder is not recommended for patients with high blood sugar. Patients with high blood glucose are advised to have a low sugar diet and increase physical exercise moderately, and when blood glucose control is poor, they can take metformin tablets or acarbose tablets as prescribed by the doctor to lower blood glucose treatment. It is recommended that patients with high blood glucose need to consult an endocrinologist for treatment under the guidance of a doctor.