1. Spleen and stomach: Pericarpium Citri Tangerinae, Poria cocos and ginger all have the function of strengthening the spleen and stomach, which can promote digestion and relieve gastrointestinal discomfort.

2. Relieve nerve pressure: Poria cocos has a calming effect, which can relieve nerve pressure and relieve symptoms such as insomnia and anxiety to some extent.

3. Improve blood circulation: Ginger has the function of promoting blood circulation, which helps to improve the blood oxygen supply and metabolism of the human body.

4. Eliminating dampness and resolving phlegm: Poria has diuretic effect, which can promote the excretion of moisture in the body; Pericarpium Citri Tangerinae can resolve phlegm and relieve cough, excessive phlegm and other symptoms to some extent.

5. Prevent colds: Ginger is pungent, which can promote the body's resistance to the outside world and prevent colds.

In a word, tangerine peel, poria cocos and ginger tea is a kind of health tea, which has many functions and functions and is suitable for all kinds of people to drink. Especially in autumn and winter, drinking this kind of tea can protect health and prevent the occurrence of uncomfortable symptoms such as colds.