The effects of tea are as follows: 1, antioxidant, anti-aging, because tea is rich in flavonoids, these flavonoids have a good scavenging free radicals, antioxidant, anti-aging effect. 2, to refresh the brain, because tea is rich in tea polyphenols, tea polyphenols can stimulate the excitability of the nerves, which has a good brain refreshing effect. 3, to promote the body The tea is rich in trace elements, such as zinc, selenium, manganese, these trace elements constitute an important raw material for enzymes and coenzymes in the body, which can make the biochemical metabolism in the body more smoothly.