2. Anti-aging: Tea polyphenols can remove free radicals from the body, preventing the acceleration of the oxidation process, thus contributing to anti-aging.
3. Promote digestion: theophylline and tea polyphenols in Longjing black tea help promote gastric secretion, stimulate intestinal activity, accelerate intestinal peristalsis, and benefit digestion.
4. Anti-cancer and anti-cancer: Xihu Longjing black tea is rich in tea polyphenols, tea polyphenols can inhibit cancer cells, preventing the occurrence of cellular malignant tumors.
5. Brain health and intelligence: tea polyphenols can promote the production and development of neurons, improve the brain's ability to think and memory.
6. Inhibit bacteria: tea polyphenols in Xihu Longjing black tea inhibit and kill a variety of bacteria, helping to protect the body from pathogenic bacteria.
7. Hypotensive and hypoglycemic: Tea polyphenols have a regulatory effect on blood glucose and blood pressure, and can play a role in lowering blood glucose and blood pressure, thus helping to prevent diseases such as diabetes and hypertension.