1. Antioxidant effect: Oolong tea is rich in polyphenols, which can effectively resist oxidation and delay aging.

2. Lose weight and lose weight: Oolong tea can promote fat metabolism, help reduce the storage of fat in the body, lose weight and achieve the effect of losing weight.

3. Lowering blood pressure: Oolong tea contains certain tea polyphenols and catechins, which can lower blood pressure and prevent and improve hypertension.

4. Protect cardiovascular system: Polyphenols in oolong tea can inhibit the deposition of fat in blood vessels and help protect cardiovascular health.

5. Eliminate fatigue: Oolong tea contains tannins and caffeine, which can stimulate the central nervous system, enhance the body's energy and eliminate fatigue.

People suitable for drinking oolong tea include:

1. People who often drink, smoke or work under great pressure;

2. People who are overweight, obese or losing weight;

3. Patients with chronic diseases such as hypertension and diabetes;

4. People with cardiovascular diseases and high cholesterol;

5. People who often stay up late and have great mental stress;

6. People with poor liver, patients after chemotherapy and radiotherapy.

It should be noted that oolong tea contains a certain amount of caffeine, which is not suitable for pregnant women, lactating women and neurasthenia patients, and it is not suitable for excessive drinking.