1. contains high protein, which helps to maintain good health.

2. It is rich in nutrients such as minerals, vitamin B group and trace elements, which helps to improve immunity.

3. Tea eggs contain tea polyphenols, which have antioxidant effect and help to protect cell health.

4. It contains no harmful substances such as additives and artificial pigments, and is relatively healthy.

Disadvantages:

1. Egg yolk and salt content are high, and excessive intake will increase blood pressure and cholesterol levels.

2. In the cooking process, if the tea leaves are not clean or improperly operated by adding salt, there may be some food safety hazards.

3. Compared with fresh eggs, the protein content of tea eggs is low, and the nutritional value is relatively weak.