The ancients said "don't drink hollow tea" because tea contains alkaloids such as caffeine. Drinking tea on an empty stomach is easy to make the intestines absorb too much caffeine, which will cause some people to have symptoms of temporary adrenal cortex hyperfunction, such as palpitation, dizziness, weakness of hands and feet, trance, etc., which will not only cause gastrointestinal discomfort, loss of appetite, but also damage the normal function of the nervous system. Drinking tea on an empty stomach will cool the spleen and stomach, which is equivalent to "inviting wolves into the room." Therefore, there has been a saying in China since ancient times that "you don't drink hollow tea".
You can also have tea in the morning, but you have to wait for an hour after dinner. In other words, after dinner at home in the morning, you go to the company to make a cup of tea, which is just the right time, refreshing and efficient.
Taboo attached to tea:
1. Avoid drinking tea on an empty stomach. Tea into the heart will cool the spleen and stomach. 2. Avoid drinking hot tea, preferably below 56℃. 3. Avoid drinking Leng Cha, Leng Cha is cold and stagnates, accumulating phlegm. 4. Avoid brewing for too long to prevent oxidation and bacterial pollution. 5. Avoid repeated brewing, harmful trace elements in tea will bubble out at last. 6. avoid drinking before meals, tea will dilute stomach acid. 7. Avoid drinking tea immediately after meals. Tannic acid in tea will affect digestion. 8. Avoid taking medicine with tea. Tannic acid in tea will affect the efficacy. 9. Avoid drinking overnight tea, it will deteriorate after a long time. 10. Don't drink tea after drinking. Drinking tea after drinking will hurt the kidneys. 1 1. Avoid drinking strong tea. Caffeine is addictive and toxic. 12. The inedible teas are: burnt tea, moldy tea, and cross-flavored tea.