Everyone knows that whether it is fermented tea or unfermented tea, there are some necessary substances such as caffeine and theophylline in it. Therefore, drinking such tea will undoubtedly affect the quality of sleep. Let's give you a brief introduction.
Tea has both "refreshing" and "rejuvenating" effects. It can not only make the human brain more awake and flexible but also inhibit the excessive excitement of the cranial nerves, making it easier about people to fall asleep. Everyone knows that black tea is a fully fermented tea, which is milder and milder. , So you can drink it at night, and when you drink black tea at night, try to pour out the first tea that has been brewed for about 2 minutes, and then add boiling water to brew again. The refreshing effect of tea is not as significant, and it is not easy to cause insomnia. Up. Especially for people with a deficiency of spleen and stomach, adding some milk when drinking black tea can warm the stomach to a certain extent.
Yunnan black tea is a kind of fully fermented tea. Therefore, if the drinking method is wrong with the drinking process, it will undoubtedly affect the quality of sleep! Therefore, everyone must pay attention to when drinking!