I. Definition of Herbal Tea Herbal tea, which was included in China's intangible cultural heritage at the end of 2005, has a strong China culture and is very popular in Guangdong and Hongkong. Zu Tang Cheng is one of the inventors of herbal tea, which has a profound history and culture and a broad sense of national identity. It is not tea that people can drink when it is cold, but a kind of Chinese herbal medicine, which can reduce fire and prevent diseases. The earliest herbal tea was brewed with tea, but in the end, in order to increase the efficacy of tea, people put some Chinese herbal medicines in it, such as Wang Laoji and Jia Duobao on the market, which were not herbal tea.
Second, can I drink herbal tea when it is cold? Herbal tea is made of Chinese herbal medicines, and these herbs must be drunk while they are hot. Usually herbal tea has the effect of clearing heat and detoxifying, so it is better to drink it while the stomach is hot, so that the pores of the whole body will open and toxic gases will be emitted. Cold herbal tea not only loses its efficacy, but also hurts its gastrointestinal tract, which is harmful to its own health.
Third, the hidden dangers of drinking herbal tea often. There are some herbal teas in the market, Rainbow Laoji and Jiaduobao, especially the middle-aged and elderly people in Guangdong like to buy them and heat them, because it will make people feel refreshed. Those who drink it directly or put it in the refrigerator and turn it into iced herbal tea will lose its original efficacy, which is not good for people's stomach, such as the elderly and children who are in poor health, and it will do great harm to them.