Can people with diabetes drink tea made from Ophiopogon japonicus (Maidong)?
May 09, 2022
Source: Cainiu Health
Dr. Pan Yongyuan
Introduction
People with diabetes can drink Ophiopogon tea. During winter, the dry climate causes the body to lose significant amounts of water. Since individuals with diabetes tend to urinate more frequently than healthy individuals, they must pay special attention to replenishing fluids. Ophiopogon can also promote functional recovery of pancreatic islet cells, increase hepatic glycogen stores, and lower blood glucose levels—making it a commonly used herb in traditional herbal formulas for diabetes management. While Ophiopogon possesses certain blood glucose–lowering effects, it cannot fully treat diabetes or hyperglycemia.
Ophiopogon japonicus (Dongmai), a member of the Liliaceae family, primarily grows in high-altitude regions. Its thick rhizomes are used in traditional Chinese medicine (TCM) for their lung-moistening and cough-suppressing effects. So, can individuals with diabetes drink tea brewed from Ophiopogon?
Can people with diabetes drink Ophiopogon tea?
Yes, people with diabetes may consume Ophiopogon tea. During winter, when the climate is dry, the body tends to lose significant amounts of water. For individuals with diabetes—who often experience polyuria—maintaining adequate hydration is especially important. Ophiopogon has been shown to promote functional recovery of pancreatic islet cells, increase hepatic glycogen stores, and help lower blood glucose levels; thus, it is commonly included in TCM formulas for diabetes management. While Ophiopogon exhibits certain hypoglycemic effects, it cannot fully cure diabetes or hyperglycemia. It primarily enhances the body’s insulin sensitivity and accelerates the recovery of pancreatic islet cells. Moreover, its oligosaccharide components have low molecular weights, facilitating easy absorption by the human body. Nevertheless, its role remains supportive rather than curative, and it should never replace conventional pharmacological treatment.
Individuals with hyperglycemia should avoid long-term use of Ophiopogon. Although rich in various nutrients and beneficial for lowering blood glucose, Ophiopogon possesses a relatively cold medicinal property; prolonged consumption may significantly impair spleen and stomach function. It is recommended to take Ophiopogon no more than two to three times per week. Daily intake should also be moderate—excessive use may impose undue stress on the body without conferring additional benefits.
People with diabetes must maintain blood glucose levels within the normal range through dietary regulation and consistent physical activity. We hope this information proves helpful to you.
