Problem analysis: Relatively speaking, the most important component in tea is tea polyphenols, and some other components also have some health-preserving effects, which can protect our cardiovascular and cerebrovascular diseases and enhance our gastrointestinal digestive function, but for tonifying kidney, it has not been found yet, ah!

Suggestion: We are born with kidney qi. If the kidney qi is insufficient, our growth and development will be obviously affected, but the congenital kidney qi is given to the children by parents, and the spleen and stomach are supplemented in the daily diet. Therefore, Chinese medicine believes that if you get stomach gas, you will die if you lose it. From this perspective, strengthening the spleen and appetizing is actually tonifying the kidney. As long as you are cheerful, know how to control and conform to the laws of nature, you can live a long life.