1. Improve the cardiovascular system: Tea polyphenols and catechins rich in green tea can help lower cholesterol and blood pressure and prevent arteriosclerosis and cardiovascular diseases.

2. Antioxidant: Tea polyphenols in green tea have antioxidant effect, which can scavenge free radicals and protect cells from damage.

3. Slimming: Caffeine and tea polyphenols in green tea help accelerate metabolism, promote fat burning, and achieve the effect of slimming and losing weight.

4. Prevention of cancer: Tea polyphenols in green tea help to resist the growth and spread of cancer cells, which may play a role in preventing and treating cancer.

5. Improve immunity: Tea polyphenols and amino acids in green tea help improve immunity and prevent diseases such as colds.

Nutritional value of green tea;

1. Caffeine: Green tea contains moderate amount of caffeine, which can improve alertness and attention.

2. Tea polyphenols: Tea polyphenols rich in green tea have antioxidant effect and can protect cells from damage.

3. Amino acids: Green tea contains a variety of amino acids, which helps to improve immunity and protect the liver.

4. Vitamins and minerals: Green tea contains vitamin C, vitamin E, folic acid, manganese, potassium, magnesium and other vitamins and minerals, which can promote health.