1. Relieve three highs: buckwheat tea can block vascular stagnation, help blood circulation, and lower blood pressure and blood sugar.

2. Weight loss aid: buckwheat tea is a healthy drink with low calorie and fat, which can promote oleic acid metabolism and gastrointestinal peristalsis in human body.

3. Maintain physical and mental health: buckwheat tea contains dietary fiber and vitamin E, which helps to improve the skin's antioxidant capacity and reduce the deposition of harmful substances.

4. Reducing fire: Buckwheat is cool, has the effect of clearing heat and detoxifying, and helps to reduce fire. But people with poor spleen and stomach should avoid drinking, because buckwheat tea is a cold drink, which will aggravate stomach problems.

Buckwheat tea has many functions:

1. Relieve three highs: buckwheat tea can block vascular stagnation, help blood circulation, and lower blood pressure and blood sugar.

2. Weight loss aid: buckwheat tea is a healthy drink with low calorie and fat, which can promote oleic acid metabolism and gastrointestinal peristalsis in human body.

3. Maintain physical and mental health: buckwheat tea contains dietary fiber and vitamin E, which helps to improve the antioxidant capacity of the skin and reduce the deposition of harmful substances.

4. Reducing fire: Buckwheat is cool, has the effect of clearing heat and detoxifying, and helps to reduce fire. But people with poor spleen and stomach should avoid drinking, because buckwheat tea is a cold drink, which will aggravate stomach problems.

Buckwheat tea is a relatively healthy drink. Drinking buckwheat tea for a long time has the following effects and functions:

1. Helps lower blood pressure. Buckwheat contains a substance called resveratrol glycoside, which can dilate blood vessels, reduce blood viscosity and help lower blood pressure.

2. Promote digestion. Buckwheat tea is rich in cellulose, which can promote intestinal peristalsis and defecate smoothly.

3. lower blood sugar. Buckwheat tea contains insulin-like substances, which can improve insulin sensitivity and promote blood sugar stability.

4. Lose weight. Soluble fiber in buckwheat tea can reduce calorie absorption, increase satiety, help control appetite and reduce fat accumulation.

5. Anti-oxidation. Rutin and other substances contained in buckwheat tea have antioxidant effect, which is helpful for scavenging free radicals and preventing diseases such as aging.

6. Relieve fatigue. Buckwheat tea contains substances such as vitamin B 1, which can promote energy metabolism and relieve fatigue.

Generally speaking, drinking buckwheat tea for a long time is good for your health, but it should be noted that buckwheat tea contains some alkaloids, which may have different effects on different people. It is best to drink under the guidance of a doctor or a professional.