1, cancer prevention, tea polyphenols in green tea can block the synthesis of carcinogens such as ammonium nitrite in the body, kill cancer cells and improve the body's immunity. Tea polyphenols in green tea have a positive effect on the prevention of cancers such as gastric cancer and intestinal cancer;

2, anti-inflammatory and antibacterial, tea polyphenols in green tea have obvious inhibition and killing effects on pathogenic bacteria and viruses;

3, delaying aging, the ester polysaccharide and sucrose contained in green tea can help the human body resist radiation and avoid the damage caused by radiation; Catechols in green tea can scavenge free radicals, protect cell membranes and delay skin aging;

4, promote digestion, caffeine in green tea can improve gastric juice secretion and help digestion;

5, refreshing, caffeine in green tea can stimulate the central nervous system of the human body, increase the excitement process of the cerebral cortex, have a refreshing effect, and also have a certain relief effect on migraine;

6, weight loss, green tea itself is very low in calories, and rich in vitamin C, which can reduce the accumulation of fat in the body and achieve the purpose of slimming and losing weight;

7, tooth protection and eyesight, green tea contains fluorine, which can effectively inhibit the reduction of calcium, and has a good effect on preventing dental caries and protecting teeth; In addition, vitamin C in green tea plays a positive role in reducing the opacity of eye lens, reducing eye diseases, protecting eyes and improving vision.