It is also a well-known fact that tea can sober up and fight against cigarettes. The famous sentence of Neo-Confucianism in the Ming Dynasty, "Like being drunk, you need tea to sober up", shows that our people have long recognized the efficacy of drinking tea to sober up. The ancients often "drown their sorrows by drinking" and "sober up with tea". One day, when he was drunk, he remembered that Bai Juyi had "six kinds of tea" to relieve his hangover, so he sent someone to drink tea to relieve his hangover, which was passed down as tea talk by later generations. The main component of wine is alcohol, and a glass of wine contains alcohol 10% ~ 70%. Tieguanyin tea polyphenols can be combined with tea (the main ingredient in wine) to relieve alcoholism. However, because alcohol stimulates the cardiovascular system greatly, caffeine can also make the heart beat faster. Therefore, although Tieguanyin has the effect of relieving alcoholism, it is very dangerous for people with poor heart function to drink tea after drinking. At the same time, you can't use strong tea to relieve alcohol. Many people think that strong tea can sober up, but they don't know that drinking strong tea after drunkenness can not only sober up, but also is bad for the kidneys. Because most of the decomposition of alcohol is through the liver. Alcohol is converted into acetaldehyde in the liver, then into acetic acid, and acetaldehyde is decomposed into carbon dioxide and water, which is excreted by the kidney. Theophylline in strong tea can quickly exert the diuretic effect of the kidney. This will prompt undecomposed acetaldehyde to enter the kidneys prematurely. Acetaldehyde has a great stimulating effect on the kidney and will cause damage to the renal function.

Tieguanyin can not only sober up, but also fight against cigarettes. Because Tieguanyin contains a phenolic acid substance, it can make the precipitation in tobacco excreted. At the same time, caffeine in Tieguanyin can improve the liver's ability to metabolize drugs, expel nicotine from human blood from urine, and reduce and eliminate the side effects caused by nicotine. Of course, this effect is not only the single effect of caffeine, but also the synergistic effect of tea polyphenols, vitamin C and other ingredients.