Effects and functions of Zhengyan cinnamon tea:

1. Lower blood sugar: The cinnamon component in Zhengyan cinnamon tea can promote the utilization of glucose in the body, thereby reducing blood sugar levels.

2. Warm up and aid digestion: The heat and cinnamon content of Zhengyan Cinnamon Tea can warm up the body and promote digestion, help relieve stomach discomfort and promote metabolism.

3. Improve immunity: Cinnamon is rich in antioxidants, which can enhance human immunity and prevent infections and diseases.

4. Reduce blood lipids: Certain components in cinnamon can promote blood circulation and metabolism, thereby lowering blood lipids and reducing the risk of cardiovascular and cerebrovascular diseases.

5. Sleep aid: The warmth and cinnamon ingredients of Zhengyan Cinnamon Tea can promote relaxation and certain pharmacological effects, helping to improve sleep quality.

Taboos of Zhengyan Cinnamon Tea:

1. Pregnant and lactating women should not drink it because cinnamon may have an impact on fetuses and babies.

2. People with gastrointestinal diseases, oral ulcers and other diseases should not drink it to avoid irritating the digestive system and mouth.

3. People with renal insufficiency, thrombocytopenia, and bleeding disorders should drink with caution, as cinnamon may aggravate these conditions.

4. Long-term drinking and large amounts of drinking can cause liver damage, kidney damage and other problems, so you should drink it in moderation.