What are the best traditional Chinese medicines for lowering blood sugar?

Clinically, there is no definitive statement on which traditional Chinese medicines (TCMs) are the best for lowering blood sugar. The TCMs used for lowering blood sugar mainly include Lycium barbarum, Rehmannia glutinosa, Paeoniae Rubra Radix, and Puerariae Lobatae Radix. They can be taken under the guidance of a doctor.

1. Lycium barbarum is a type of tonifying medicine that nourishes the liver and kidneys, and improves eyesight. It contains a large amount of polysaccharides and betaine, which can enhance the activity of insulin cells.

2. Rehmannia glutinosa is a commonly used TCM that clears heat and nourishes the blood. It contains a large amount of rehmanniose, which can increase insulin sensitivity and is suitable for diabetics.

3. Paeoniae Rubra Radix can clear heat and disperse blood stasis, improve the body's resistance, and assist in lowering blood sugar.

4. Puerariae Lobatae Radix has the effect of releasing the exterior and promoting the production of body fluids. It can improve symptoms such as dry mouth, thirst, and general weakness caused by qi and yin deficiency in diabetics.

In addition, other TCMs used for lowering blood sugar include Scrophulariaceae and Schisandra chinensis. When using these medications, it is necessary to strictly follow the doctor's instructions and also control the diet, avoiding foods with high sugar content, such as durians and soft candies. Regularly monitor blood sugar levels, and if any discomfort is felt, seek medical attention promptly.