Can patients with diabetes and biliary sludge or gallstones drink burdock root tea?

Burdock tea is a purely natural herbal tea made from the roots of the burdock plant (Arctium lappa), a traditional Chinese medicinal herb. With its golden-yellow color and pleasant aroma—so prized that it is even more expensive than gold—it is affectionately called “Golden Burdock Tea” in Tainan, Taiwan. So, can individuals with diabetes and biliary sludge (or gallbladder sludge) safely drink burdock tea?

Can individuals with diabetes and biliary sludge drink burdock tea?

Yes, individuals with diabetes and biliary sludge may drink burdock tea. The development and progression of diabetes are closely linked to dietary fiber intake and absorption. High-fiber foods—such as burdock root—help diabetic patients better control blood glucose levels, significantly stabilize blood sugar fluctuations, and contribute to lowering overall blood glucose. From the perspective of Traditional Chinese Medicine (TCM), burdock root possesses a thirst-quenching pharmacological effect (referred to in Western medicine as “xiao ke,” or diabetes-related polydipsia), making it suitable for long-term consumption by people with diabetes.

Burdock tea helps regulate blood glucose and lipid levels, lower blood pressure and cholesterol, strengthen the spleen and stomach, and tonify the kidneys while enhancing yang energy. It demonstrates notable therapeutic effects against diabetes, rheumatoid arthritis, obesity, and certain cancers. Rich in water-soluble fiber and inulin, burdock tea interrupts the enterohepatic circulation of cholesterol, absorbs bile acids, and increases the excretion of bile salts and cholesterol—thereby reducing fat absorption in the body. Regular consumption of burdock tea can thus effectively support weight loss and help prevent gallstone formation. Moreover, arctiin—a compound found in burdock root—exerts vasodilatory effects and helps lower blood pressure.

While burdock tea cannot treat existing gallstones, it may help prevent their formation. To reduce the risk of developing gallstones, regular consumption of burdock tea is recommended—and clinical experience suggests it is highly effective for this purpose. We hope this information proves helpful to you!