
What are the benefits of drinking tea?
My father-in-law really enjoys drinking tea and has heard that there are some health benefits associated with tea consumption. Could you please tell me, doctor, what are the benefits of drinking tea?

Drinking tea offers benefits such as refreshing the mind, relieving fatigue through diuresis, reducing lipid levels and aiding digestion, antioxidant effects and delaying aging, as well as inhibiting and resisting viruses and bacteria.
1. Refreshing the mind: The caffeine in tea can stimulate the central nervous system, enhance the excitation process of the cerebral cortex, thereby achieving effects of refreshing the mind and calming the nerves.
2. Diuresis and fatigue relief: Caffeine in tea can stimulate the kidneys, promote rapid excretion of urine, increase the filtration rate of kidneys, and reduce the retention time of harmful substances in the kidneys.
3. Lipid reduction and improved digestion: Caffeine in tea can increase the secretion of gastric juice, aid digestion, and enhance the ability to break down fats.
4. Antioxidant and anti-aging: The tea polyphenols in tea have strong antioxidant properties and physiological activity. They help block lipid peroxidation reactions and remove active enzymes, thus exerting anti-aging effects.
5. Inhibition and resistance against viruses and bacteria: Tea polyphenols have a strong astringent effect and can significantly inhibit and kill pathogenic bacteria and viruses, showing notable effects in reducing inflammation and diarrhea.
Tea should be consumed in moderation to avoid adverse effects caused by excessive intake of caffeine and other components. When choosing types and amounts of tea, personal conditions should be considered for appropriate adjustment.