1. It tastes fragrant and delicious, and can relieve nervous nerves and relax body and mind.

2. Guzhang Maojian tea is rich in tea polyphenols and other natural compounds, which helps to improve the body's immunity and antioxidant capacity.

3. Guzhang Maojian tea can improve the agility of thinking, increase alertness and help improve the efficiency of work and study.

4. Theophylline contained in Guzhang Maojian tea can improve human metabolism, promote the body to consume fat, and achieve the effect of slimming and beautifying.

Disadvantages:

1. Guzhang Maojian tea contains caffeine, which can easily lead to insomnia, palpitations and other problems.

2. Guzhang Maojian tea has a single taste and is not suitable for people who like multi-flavor tea.

3. The quality of Guzhang Maojian tea is influenced by the weather, water and other natural environment, and sometimes the taste is quite different.

4. Guzhang Maojian tea belongs to high-grade tea with high price, which is not suitable for consumers with limited economic conditions.