1. Improve the taste: buckwheat tea itself has a certain bitterness, while the old Qianbei has sweetness and fragrance. The combination of the two can make the taste of tea richer.

2. Enhance immunity: buckwheat tea contains a lot of lutein, which has a strong antioxidant effect and can help the human body enhance immunity.

3. Improve digestion: buckwheat tea can promote gastrointestinal peristalsis and relieve constipation and indigestion.

4. Lowering blood pressure: The active ingredients in tartary buckwheat tea can lower blood pressure and help maintain a healthy blood pressure level.

5. Weight loss and slimming: Buckwheat tea has a certain weight loss effect, which can promote fat metabolism, reduce fat accumulation and help the body lose weight.