Black Tea is a fully fermented tea with a gentle nature. It contains a higher amount of caffeine and polyphenols. Those who are in poor health, have excessive internal heat, or are physically weak should not consume it. Those with sensitive stomachs should also avoid drinking large amounts of black tea as it may exacerbate gastrointestinal discomfort. Additionally, those with nervous system weaknesses or severe insomnia should refrain from drinking black tea as it could further impact their sleep.
Who Should Avoid Drinking Black Tea?
1. Women should not Drink strong black tea during the breastfeeding period.
2. Patients with ulcers should drink black tea with caution: black tea can stimulate gastric acid secretion.
3. Those suffering from malnutrition should avoid drinking black tea: black tea has the function of breaking down fat.
4. Individuals with a fever should avoid drinking black tea: the caffeine in black tea can increase body temperature and reduce the effectiveness of medication.
5. Patients with liver disease should avoid drinking black tea: most of the caffeine and other substances in black tea are metabolized by the liver.
6. Individuals with nerve weakness should drink black tea with caution: the caffeine in black tea can excite the central nervous system.
7. Pregnant women should avoid drinking black tea, especially strong black tea.
8. Individuals who are drunk should drink black tea with caution: the caffeine in black tea can excite the central nervous system and increase the burden on the heart when drunk.
9. Anemic patients should avoid drinking black tea: the tannic acid in black tea can combine with iron to form insoluble compounds.
10. Patients with urinary calculi should avoid drinking black tea.
11. Children should not drink strong black tea.
12. Patients with coronary heart disease should drink black tea with caution.
13. Elderly individuals should not drink raw black tea.
14. Patients with Hypertension should avoid drinking strong black tea.
What Precautions Should Be Taken When Drinking Black Tea?
1. Do not leave the tea Steeping in water for extended periods; ensure separation of tea leaves and water.
2. Drink black tea while it's warm; do not drink it when it's too hot or cold.
3. For Yunnan black tea, the correct brewing method involves using 85-degree Celsius water and quickly separating the tea leaves from the water. The ideal color should be golden yellow. If you use boiling water and steep the black tea for over a minute, the tea will become dark and concentrated, affecting its taste.
In daily life, black tea is a common type of tea beverage. It offers many benefits such as diuresis, anti-inflammatory and antibacterial effects, and detoxification. However, it's not all good and no bad. The above information provides guidance on whether you are suitable for drinking black tea or not.