Tea contains rich polyphenols, minerals, and other nutrients. For most people, moderate consumption of light tea can have a supportive role in improving bodily functions and regulating metabolic processes. However, some individuals may experience discomfort or exacerbation of their conditions from drinking too much tea, and therefore, it is recommended that they avoid it.

Who Should Not drink tea Regularly

1. Allergic Individuals: Some people are allergic to the polyphenols and other components in tea, experiencing symptoms such as fever, skin rashes, and itching after consumption, making it unsuitable for them to drink tea.

2. Patients with Insomnia or Neurosis: The Caffeine and other components in tea can increase neural excitability, worsening symptoms of insomnia and neurosis, so it is not recommended for these patients to drink tea.

3. Cardiovascular Disease Patients: Tea contains alkaloids that can elevate blood pressure. For those with hypertension or coronary heart disease, Drinking Tea can cause discomfort, so it is not suitable for them.

4. Gastrointestinal Disease Patients: The caffeine and other substances in tea can stimulate gastric acid secretion. Patients with gastrointestinal ulcers and other gastrointestinal diseases may experience worsened symptoms after drinking tea. Additionally, tannic acid in tea can slow down gastrointestinal motility, exacerbating constipation and other symptoms, making it unsuitable for those with gastrointestinal diseases to drink tea.

5. Blood Disorders Patients: Tannic acid in tea can interfere with iron absorption and utilization, worsening symptoms of anemia and other blood disorders.

6. Patients with Abnormal Liver or Kidney Function: The caffeine and other substances in tea need to be metabolized by the liver and kidneys. Drinking tea can increase the burden on the liver for those with abnormal liver or kidney function, so it is not recommended for them to drink tea.

7. Others: Such as children, pregnant women, breastfeeding women, patients with stone diseases, those taking sedatives or traditional Chinese medicines, it is also not recommended to drink tea, to avoid adverse effects on fetal or infant development, worsening of stone conditions, etc.

In daily life, decisions about whether and when to drink tea should be based on one's own physical characteristics. This helps prevent disease and promotes health. Most people can consume green tea and Black Tea without issues.