Benefits:

1. Tonifying blood: Tieguanyin tea is rich in iron, which can increase the heme level of women and prevent anemia.

2. Slimming: Tieguanyin tea can promote fat metabolism and help women lose weight.

3. Improve your breath: Tieguanyin tea has a fresh aroma and taste, which can eliminate bad breath.

4. Promote digestion: Tieguanyin tea contains a variety of digestive enzymes, which can promote digestion and absorption of gastrointestinal tract.

5. Antioxidant: Tieguanyin tea is rich in a variety of antioxidants, which can improve women's immunity and antioxidant capacity.

Disadvantages:

1. Caffeine: Tieguanyin tea contains caffeine. Excessive drinking may lead to insomnia, palpitation and other symptoms.

2. Damage to gastric mucosa: Tieguanyin tea has a high pH, and long-term drinking may cause damage to gastric mucosa.

3. Reduce iron absorption: Long-term drinking Tieguanyin tea may affect women's absorption of iron, leading to anemia and other problems.

4. Osteoporosis: Excessive drinking of Tieguanyin tea may affect women's calcium absorption and lead to osteoporosis.

To sum up, it is beneficial for women to drink Tieguanyin tea in moderation, and can get many benefits, but excessive drinking may lead to some adverse effects, so we should pay attention to drinking it in moderation and avoid drinking too much.