What are the benefits and drawbacks of drinking tea at night?
Disease description:
I know that drinking tea is a good habit, but I still would like to ask, what are the benefits and drawbacks of drinking tea at night?
Doctor's answer (1)
Dr. Shen Yonghua
Benefits of drinking tea at night:
1. Promotes digestion: The polyphenols and caffeine in tea can stimulate gastrointestinal motility, aiding digestion. For individuals experiencing bloating or indigestion after dinner, moderate tea consumption may help alleviate discomfort.
2. Antioxidant effects: Tea is rich in antioxidants such as catechins and theaflavins. These components help eliminate free radicals in the body, delay cellular aging, and provide protective benefits to the cardiovascular system.
3. Relaxes the mind: Certain types of tea, such as green tea and herbal tea, contain lower levels of caffeine along with components like L-theanine, which can help relax the nervous system, reduce stress, and improve sleep quality.
Drawbacks of drinking tea at night:
1. Sleep disruption: The caffeine in tea has a stimulating effect on the nervous system, and excessive intake may lead to difficulty falling asleep, light sleep, or vivid dreams, especially in individuals sensitive to caffeine.
2. Risk of osteoporosis: Tannic acid in tea can bind with dietary calcium to form insoluble complexes that are difficult to absorb. Long-term excessive tea consumption may impair calcium absorption and increase the risk of osteoporosis.
