tea polyphenols have strong antioxidant and physiological activities and are scavengers of human free radicals.
experiments showed that 1 mg of tea polyphenols was more effective than 9 microgram superoxide dismutase (SOD), which was much higher than other similar substances. Other experimental results showed that the antiaging effect of 5 tea polyphenols was 18 times stronger than that of vitamin E.
2 helps to prevent and treat radiation injuries
polyphenols and their oxidation products have the ability to absorb radioactive substances. Clinical experiments have proved that the effective rate of tea extract is more than 90% for the mild radiation sickness caused by the radiotherapy in the cancer patients, and the effective rate of the tea extracts is 81.7%, and the treatment of leukenia caused by radiation is also good.
3, help refresh the brain
caffeine in tea can stimulate the body's central nervous excitement, enhance the brain cortex excitatory process, make people spirit, enhance thinking and memory ability.
4, help diuretic
caffeine in tea can stimulate the kidneys, prompt urine to excrete the body, improve the rate of kidney filtration, and reduce the time for detained harmful substances in the kidneys. Caffeine can also eliminate excessive lactic acid in urine, which helps to eliminate fatigue as soon as possible.
5, help to reduce fat and help digestion
caffeine, vitamin B1, vitamin C in tea can increase the secretion of gastric juice, can help digestion, and enhance the ability to decompose fat.
aromatic compounds contained in tea can also dissolve fat and prevent fat from stagnating in the body.
(excerpt from Sichuan science and Technology Press, did you eat correctly?)