1. Promote digestion: Tieguanyin tea contains high content of tea polyphenols and catechins, which helps to promote the operation of digestive system and improve gastrointestinal discomfort.
2. Improve mood: Theanine and natural hypnotics in Tieguanyin tea help to relieve stress and tension, relieve body and mind, and improve mood.
3. Health care: Tieguanyin tea is rich in a variety of beneficial ingredients, such as a variety of amino acids and trace elements, which help the human body maintain health and nutrition.
4. Anti-oxidation: Tea polyphenols in Tieguanyin tea have strong anti-oxidation effect, which can delay aging, reduce the generation of free radicals and improve the body's immunity.
5. Lowering blood fat: Catechin in Tieguanyin tea helps to lower blood fat and reduce the risk of cardiovascular and cerebrovascular diseases.
However, drinking Tieguanyin also has some disadvantages:
1. Caffeine: Tieguanyin tea contains caffeine, which may cause adverse reactions to some people with sensitive constitution, such as insomnia and palpitation.
2. Stimulation to the oral cavity: Tannic acid in Tieguanyin tea will stimulate the oral cavity, which may lead to dry mouth, oral ulcer and other problems if consumed excessively.
3. Affect the absorption of iron: Tieguanyin tea has a high tannic acid content, which may affect the absorption of iron by the human body and lead to anemia and other problems.
4. May contain fluorescent agent: Some Tieguanyin teas may add chemicals such as fluorescent agent to increase the color, which may be potentially harmful to the body. Therefore, it is recommended that you choose regular brand Tieguanyin tea and choose products that meet safety standards.