Can Houttuynia cordata lower blood sugar?
Jun 25, 2025
Source: Cainiu Health
Dr. Yang Ziqi
Introduction
Houttuynia cordata contains active ingredients such as flavonoids and polysaccharides, which can enhance insulin sensitivity and improve pancreatic β-cell function, thereby exerting a certain auxiliary hypoglycemic effect. However, blood glucose regulation is influenced by multiple factors, and relying solely on Houttuynia cordata may not achieve stable glycemic control. It is necessary to combine scientific approaches such as a balanced diet, regular exercise, and essential medication. Management should be conducted in accordance with medical advice.
Generally, Houttuynia cordata has an auxiliary effect in lowering blood sugar, but its effectiveness is limited. Details are as follows:
Houttuynia cordata contains various active components, such as flavonoids and polysaccharides, which can regulate the body's glucose metabolism. On one hand, these components can enhance insulin sensitivity, allowing insulin to better exert its blood sugar-lowering effects; on the other hand, they can improve pancreatic β-cell function and promote insulin secretion, thereby assisting in reducing blood glucose levels to a certain extent.
Although Houttuynia cordata has potential as an adjunct in lowering blood sugar, glucose regulation is a complex physiological process influenced by multiple factors, including diet, physical activity, and individual metabolism. Relying solely on Houttuynia cordata is insufficient for stable blood sugar control. Managing hyperglycemia should follow professional medical guidance, incorporating a comprehensive approach that includes a balanced diet, regular exercise, and, when necessary, medication.
Scientific and comprehensive methods should be adopted for lowering blood sugar, using Houttuynia cordata as an adjunct while strictly following medical advice for standardized treatment and blood glucose management.
