Is drinking tea on an empty stomach harmful to the body

Drinking tea on an empty stomach may be harmful to the body, mainly due to the stimulating effects of caffeine, tea polyphenols, tannic acid and other components in tea on the gastrointestinal mucosa. The specific effects vary depending on individual constitution, health status and the type of tea. The best way is to avoid drinking tea on an empty stomach, especially strong tea, and adjust the tea consumption to about 1 hour after meals.

1 Stimulating effect on gastrointestinal tract

Caffeine and tea polyphenols in tea can stimulate the gastric mucosa, especially in an empty stomach state where gastric acid secretion is already active. Drinking tea at this time not only exacerbates gastric acid secretion, but may also cause discomfort in the stomach, and in severe cases, may lead to gastritis or even gastric ulcers. It is suggested that people with weak gastrointestinal function should avoid drinking tea on an empty stomach and choose to drink it after meals or with Dim sum.

2 may cause discomfort with low blood sugar

Drinking tea on an empty stomach, especially strong tea, is likely to dilute gastric juice and reduce the body's absorption and utilization efficiency of breakfast foods. At the same time, certain components in tea may cause a decrease in blood sugar levels, leading to low blood sugar problems such as dizziness, palpitations, and fatigue. It is more reasonable to consume a certain amount of food before breakfast and then drink tea.

3 induces anemia or nutrient absorption disorders

The tannic acid contained in tea will combine with the body's absorption of iron elements, forming difficult to absorb complexes. People who drink tea on an empty stomach for a long time may be at risk of iron deficiency anemia. Stimulation of the gastrointestinal tract may also interfere with the absorption of other nutrients. It is advisable to choose green tea and flower tea with low iron content for daily tea drinking, and drink them between meals.

4 reduces fasting sensation and affects normal eating

Drinking tea on an empty stomach can easily weaken the feeling of hunger during meals, especially when drinking a large amount of tea. Its diuretic effect may lead to the loss of electrolytes such as potassium and sodium in the body, further affecting normal appetite and healthy metabolism. Placing tea after diet can better regulate the body's state.

It is recommended to adjust tea consumption to an appropriate time in daily life, such as 1-2 hours after meals or when there is no feeling of fullness, and to choose appropriate tea leaves according to personal constitution. Do not drink strong tea on an empty stomach. Individuals with physical sensitivity or related symptoms should adjust their dietary habits in a timely manner. If they have experienced long-term discomfort, it is recommended to seek medical examination and treatment to manage their health status.