1. Clearing heat and removing fire: Laoshan green tea is rich in natural tea polyphenols, catechins and other active ingredients, which can effectively remove free radicals and harmful substances in the body, help detoxify and remove fire, and relieve symptoms such as thirst and sore throat. 2. Improve gastrointestinal function: Laoshan green tea is rich in a variety of enzymes, which can accelerate the digestion and absorption of food, relieve symptoms such as indigestion, stomachache and diarrhea, and help promote gastrointestinal health. 3. Calm down and soothe the nerves: Theophylline, caffeine and other ingredients in Laoshan green tea can stimulate the central nervous system, enhance thinking ability and attention, and at the same time promote sleep and relieve tension, which has a certain calming and calming effect. 4. Anti-oxidation and anti-aging: Laoshan green tea contains a lot of tea polyphenols, which can remove free radicals and harmful substances in the body, effectively delay cell aging and protect the health of cardiovascular, eyes, liver and other organs. 5. Lose weight: The catechins and caffeine contained in Laoshan green tea can promote metabolism, regulate the decomposition and burning of body fat, help reduce the accumulation of fat, and achieve the effect of losing weight.