Patients with high blood sugar can drink collagen powder, improve skin hydration and other effects, but this product can not replace the drug, there is no hypoglycemic effect. Collagen powder is a powdered preparation of collagen, as a health product to improve skin hydration and other effects. Therefore, people with high blood sugar can drink collagen powder, generally does not affect blood sugar, but before drinking should pay attention to whether there are sugar additives. Note that this product can not replace the drug, there is no hypoglycemic effect. Patients with high blood sugar should also receive regular hypoglycemic treatment. Taking collagen powder for high blood sugar patients, it is recommended that before drinking should consult a professional doctor, should not blindly take health products.