Tea contains about 30 types of amino acids, which are essential for the human body.

1. Those who work with their "brain juice" daily or often stay up late studying—should drink more jasmine tea.
2. People who exercise frequently or engage in heavy physical labor—are suitable for drinking oolong tea and black tea.
3. Those who often go out or are exposed to smog—can drink more clear tea.
4. People who sit all day and don’t exercise—should drink green tea or floral tea.
5. Those who smoke and drink regularly—should drink more oolong tea.
6. Carnivores who feel mentally unstable without meat—should drink oolong tea.
7. People who struggle with constipation—should drink more honey tea.
8. Those with high cholesterol or blood lipids—oolong tea, Pu-erh tea.

9. Modern people who battle computers daily—should drink more tea, any kind of tea!
10. Diabetics—should drink more green tea.
11. After waking up in the morning, especially for the elderly—drink mild tea.
12. When experiencing diarrhea—drink more tea to quickly replenish fluids, faster than plain water.
13. After eating too much greasy food—wait an hour before drinking tea.
14. After eating salty food—drink tea promptly to diurese and expel salt.
15. Those in vocal professions like singing, speaking, or teaching—should drink more tea to moisturize their throats and protect vocal cords.
16. Liver patients—should avoid tea.

17. People with neurasthenia—should avoid tea.
18. Pregnant women—should avoid strong tea.
19. Nursing mothers—should avoid strong tea.
20. Ulcer patients—should avoid tea.
21. Those with malnutrition—should avoid excessive tea.
22. After getting drunk—avoid strong tea.
23. Anemia patients—should avoid tea.
24. Those with urinary stones—should avoid tea.
25. Within 30 minutes before or after meals—avoid strong tea.
The nutritional value of tea
Maintaining physical health and providing essential nutrients for growth and development: proteins and amino acids, carbohydrates, fats, minerals, vitamins, crude fiber, and water—tea contains almost all of them.