1. Cooked tea contains many nutrients. Cooked tea contains black tea pigment, yellow tea pigment, vitamin C and so on. It can improve the function of human immune system and prevent human angiosclerosis, and is especially suitable for middle-aged and elderly people to drink. Rich in beneficial bacteria, it will not stimulate the stomach after entering the human body, and can play the role of nourishing and protecting the stomach.

2, taboos are not suitable for drinking cooked tea on an empty stomach, which may cause palpitations, headaches, dizziness and so on. It is not advisable to drink Pu 'er tea overnight, which will precipitate harmful substances and reduce the health care effect.