Tieguanyin benefits can be refreshing thought, its principal functions is the caffeine in tea. Caffeine is the central nervous excitement, the promotion of thinking, improve efficiency function. Therefore, after the tea break sleeping, refreshing to trouble lifting tired, sober-minded, enhance thinking, can significantly improve the ability of oral and mathematical thinking response. At the same time, Tieguanyin contains polyphenolic compounds, offset by a pure caffeine on the adverse effect of the human body. This is also a long history of tea drinking and inspiring, and the continuous development of one of the important reasons.

　　 6, Tieguany