1. Regulating digestive system: Pericarpium Citri Tangerinae is rich in volatile oil and bitter components, which can stimulate salivary gland secretion, promote digestion and solve stomach discomfort.

2. Improve bad breath: Pu 'er tea can inhibit bacteria and deodorize, which can effectively improve bad breath. The bitter components of dried tangerine peel also help to clean the mouth.

3. Lowering blood lipid: Polyphenols and catechins in Pu 'er tea can help to lower the contents of cholesterol and triacylglycerol and prevent cardiovascular diseases.

4. Improve sleep: The volatile oil in dried tangerine peel can promote the relaxation of nervous system, thus improving sleep quality.

5. Antioxidants: Polyphenols and catechins in Pu 'er tea can inhibit the production of free radicals and keep healthy.

6. Eliminating dampness and resolving phlegm: Pericarpium Citri Tangerinae has a good effect of resolving phlegm and relieving cough, and has a good conditioning effect on wet sticky diseases.

In a word, Pu 'er Chenpi tea is a multifunctional drink, which is beneficial to human health and body conditioning.