Drinking tea on an empty stomach is easy to “drunken tea”
Drinking tea on an empty stomach is easy to “drunk tea” Many middle-aged and old people are addicted to tea. The first thing to get up is to make tea and drink tea.
In fact, it is a bad habit to drink tea on an empty stomach after getting up.
Because the tea contains some ingredients of caffeine, when drinking tea on an empty stomach and no matter in the abdomen, the tea is straight into the abdomen, just like “leading the wolf into the room.”
If the intestinal absorption of caffeine is too much, symptoms of temporary adrenal hyperfunction, such as palpitation and frequent urination, may occur.
At the same time, it will also affect the body’s absorption of vitamin B1 in future life.
Therefore, since ancient times, Chinese folks have said that they do not drink hollow tea.
Simply put, drinking tea on an empty stomach will dilute the gastric juice, reduce digestive function, and easily cause gastritis.
In addition, when the fasting state is high, the absorption rate is high, causing some harmful components in the tea to be absorbed into the blood, causing dizziness, palpitation, weakness of hands and feet, and heart palpitations. This is the so-called “drunk tea”, which is harmful to health.
Others like to drink tea immediately after a meal, which is not scientific.
Studies have shown that tea contains a lot of tannic acid.
Drinking tea immediately after a meal, the protein, iron and tannic acid in the food are prone to agglutination. The elderly have difficulty in digesting and absorbing due to the decline of gastrointestinal function, which will inevitably reduce the body’s protein and iron.Absorption.
If you drink 15 grams of tea brewed after a meal, the iron absorption in the food will be reduced by at least 50%.
For a long time, not only the nutritional level is lowered, it affects many physiological functions of internal organs, but it is also prone to iron deficiency anemia.
Therefore, it is not advisable to drink tea on an empty stomach. It is not advisable to drink tea immediately after a meal. It is best to drink tea after half an hour after a meal.