What are the dangers of drinking tea after meals

Drinking tea is a habit of many people, but some people like to drink tea on an empty stomach in the morning. This habit is unscientific and harmful to the body. But it doesn’t mean that you should drink tea immediately after a meal, as it can also be bad for your health. So what are the dangers of drinking tea after a meal? Drinking tea immediately after a meal will affect the stomach's digestion of food. The tannic acid in tea will convert protein into indigestible substances, thus affecting the stomach's absorption. Therefore, it is better to drink it half an hour later.

What are the dangers of drinking tea after meals? Drinking tea is a tradition in China since ancient times. Therefore, many people have developed the habit of drinking tea after meals. However, not everyone knows whether drinking tea after meals is good or not, although a cup of tea after a meal is a kind of enjoyment for many people. However, some experts and scholars have stated that drinking tea immediately after a meal is not good for health and may also pose a risk of anemia in the future.

Experts say: "Drinking tea right after a meal will cause a large amount of water to enter the stomach while it is digesting food, diluting the digestive juices secreted by the stomach, thus affecting the stomach's digestion of food. In addition, tea contains a large amount of tannic acid. Drinking tea after a meal will cause the protein in the stomach that has not had time to be digested to combine with the tannic acid to form a coagulated substance that is difficult to digest, affecting the digestion and absorption of protein. More importantly, tea hinders the body's absorption of iron. Drinking tea brewed with 15 grams of dry tea leaves after a meal will reduce the absorption of iron in food by 50%. In the long run, it will affect a person's digestive function and even cause iron deficiency anemia." Many people also like to drink tea after a full meal, thinking it can help with digestion and relieve greasiness. In fact, this is also very bad for your health. Experts say: "Because the large amount of tannic acid in tea will combine with protein to form tannic acid protein, this substance has an astringent effect, which weakens intestinal peristalsis and easily leads to dry stools." Experts emphasize that to avoid symptoms of anemia, it is more appropriate to drink coffee or tea about 1 to 2 hours after a meal, when the stomach is empty. You can also consume more iron-rich foods such as green leafy vegetables, red beans, and pork liver to avoid hemoglobin deficiency. Experts suggest that it is best to drink black tea at night. Because green tea is an unfermented tea, it has a higher content of tea polyphenols and is more irritating; black tea is a fully fermented tea and is less irritating. Tea should not be brewed too strong. Drinking tea on an empty stomach can easily inhibit the secretion of gastric juice and hinder digestion. In severe cases, it can even cause "tea drunkenness" phenomena such as palpitations and headaches.

When is the best time to drink tea before or after meals? 1. When is the best time to drink tea after meals? It is best to drink tea at least half an hour after meals, preferably one hour or one and a half hours later. The digestion time of food in the stomach is about 30 minutes or longer. Tea contains more alkaline. Drinking strong tea before and after meals for a long time will cause adverse consequences such as indigestion, constipation, nutritional disorders and anemia. Therefore, it is not advisable to drink tea within half an hour before or after meals. To avoid indigestion, it is better to drink some water after meals. In addition, it is not good to drink tea on an empty stomach.

2. Why is it not advisable to drink tea immediately after a meal? This is because tea contains tannic acid and theanolide. Drinking tea after a meal will affect the body's digestion of food. Gastric juice and intestinal juice are essential for the human body to digest food, but when tannic acid enters the gastrointestinal tract, it will inhibit their secretion, thus leading to indigestion.

3. Drinking a small amount of tea before or during meals is fine, but drinking a large amount of tea or drinking too strong tea will affect the absorption of many macroelements (such as calcium) and trace elements (such as iron, zinc, etc.). Drinking herbal tea before meals can enhance digestion, while drinking it after meals can treat gastrointestinal discomfort and stomach sensitivity. 4. Three or four o'clock in the afternoon is the most suitable time to drink tea, which can help digestion and refresh the mind. It is best not to drink too strong tea in the evening, usually around nine o'clock. This can help break down the fat in the body and prevent fat accumulation.

Note: It is best to brush your teeth after drinking tea at night. To prevent tea alkali from remaining on the teeth, which will cause the teeth to turn yellow over time.