1. Clearing away heat and toxic materials: Guanyin tea has the function of clearing away heat and toxic materials, which can help to clean up toxins in the body and maintain good health.

2. Refreshing: Guanyin tea contains a certain amount of caffeine, which helps to improve attention and thinking agility and improve work and study efficiency.

3. Reduce fat and lose weight: Guanyin tea can promote fat decomposition and help reduce fat accumulation in the body, thus achieving the effect of reducing fat and losing weight.

4. Improve digestion: Guanyin tea helps to promote digestion, relieve gastrointestinal discomfort, reduce gastrointestinal burden and improve digestive problems.

5. Improve immunity: Guanyin tea contains some substances with antioxidant effect, which can improve the body's resistance and help prevent diseases.

Generally speaking, drinking Guanyin tea in moderation is good for your health. However, it should be noted that drinking Guanyin tea also has some taboos and side effects, which can be drunk in moderation, and excessive drinking will have adverse effects on the body.