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The 50-year-old seems to have a peaceful life, except for one thing she must do every morning: drink a cup of coffee she brews.
This habit has been going on for eight months. Initially, Li Hua chose coffee to cope with the pressure of teaching in the morning and to increase some energy. Little did she know, however, that this cup of coffee not only energized her morning, but also quietly changed her health.
Eight months later, Li Hua went to the hospital for a routine physical examination, and the results surprised Dr. Zhang Benshu. Dr. Zhang Benshu asked: "Li Hua, what kind of coffee do you drink every day? Some of your indicators have greatly improved compared to last year!"
Li Hua smiled and explained that she drank her own black coffee every day, which she thought might be the reason for the improvement. Dr. Zhang Benshu nodded and began to explain to Li Hua the benefits and potential risks of a cup of coffee a day.
Dr. Zhang Benshu explained that moderate coffee consumption can increase metabolism, improve cardiovascular and cerebrovascular function, and even moderate caffeine intake may be associated with a reduced risk of certain types of cancer.
However, he also stresses that excessive consumption of coffee can cause rapid heartbeat, insomnia, and gastrointestinal upset, so everything should be done in moderation.
Dr. Zhang Benshu said that coffee may have an improvement effect on the symptoms of some people's diseases, not directly due to the caffeine itself, but due to certain trace elements in coffee.
Dr. Benshu Zhang explained in detail how to further improve your health through diet and lifestyle modifications. He advised Li Hua to continue her coffee habits, but reminded her not to overdo it, and to pay attention to the quality of the coffee and the way it is made.
After a few months, Li Hua found that his physical strength and mental state had indeed improved. She thanked Dr. Benshu for her advice and decided to continue this healthy lifestyle.
During the follow-up, Li Hua asked Dr. Zhang Benshu a question: "Doctor, I heard that coffee affects calcium absorption, is this true?
Dr. Zhang Benshu replied, "It is true that caffeine may slightly affect calcium absorption, but the effect is very mild. Calcium-rich foods such as milk, dairy products, and leafy greens can be appropriately increased. This balances the effects of coffee and maintains the health of the body. ”
When Li Hua heard Dr. Zhang Benshu's explanation of coffee and calcium absorption, she had new questions, but before she asked the question, Dr. Zhang Benshu had already noticed her doubts.
Dr. Zhang mentioned that coffee may help strengthen memory and cognitive function, especially in middle-aged and elderly people. Those who drank one to two cups of coffee a day performed better on memory and cognitive tests.
"Certain components in coffee, especially caffeine, can stimulate brain activity and enhance connections between neurons. ”
"Moreover, this effect is partly related to the genetic background of the individual. Some people's brains are more sensitive to caffeine, which makes coffee's pick-me-up effect on them even more significant. ”
He added, "However, as appealing as it sounds, we also have to note that everyone's reaction to coffee is different. For some people, drinking more coffee may help improve productivity and quality of life, but for others it may cause anxiety or sleep problems. ”
Li Hua has a deeper understanding of his coffee habits and decides to pay more attention to his body's reactions while maintaining this habit to ensure that he does not cause unnecessary burden on his body while enjoying the benefits of coffee.
What do you think about a cup of coffee a day?