1. Drinking too much tea can lead to liver damage. Drinking too much tea daily, tea polyphenols and caffeine can overstimulate liver function, which can cause liver damage in mild cases.

2. Drinking too much tea can burden the stomach and intestines. Tea contains a large amount of caffeine and tannins and other components, long-term excessive intake may cause gastrointestinal mucosal stimulation, resulting in gastrointestinal discomfort and other phenomena.

3. Easy to catch fire. The tea nature of Siu Ching Kuan Puerh Tea is relatively hot, drinking too much is easy to catch fire, resulting in dry mouth, sore throat or mouth ulcers and other problems.

4. Trigger cardiovascular disease. Substances in Kampo tea can lead to rapid heart rate, arrhythmia, angina and other diseases.

5. It is very addictive. As the tea contains caffeine and other ingredients, long-term consumption is easy to become addicted and form dependence, which may lead to insomnia and other problems if the consumption is not controlled in time.

6. Drinking too much tea affects absorption. Drinking tea can stimulate the gastrointestinal tract and promote food digestion, but drinking tea for too long or drinking too much tea will affect the body's absorption of other nutrients.