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Boss Huang, a 55-year-old hardware store owner, only drinks tea every day and does not touch a drop of boiled water.
This habit lasted for two years, and even his wife and son failed to convince him to change. "You can live without drinking water, isn't there water in this tea?" Boss Huang always answers the neighbors' curiosity and worries like this. However, behind this seemingly absurd lifestyle, what is Boss Huang's health?
Just last week, Boss Huang went to the hospital for a detailed physical examination, and the results were unexpected. In the reception room of the hospital, Boss Huang was sitting in a chair, and Dr. Zhang walked in with his examination report. Dr. Zhang, an experienced internist in his 50s, had heard of Boss Huang's condition.
"Boss Huang, the results of your physical examination are out. From blood tests to kidney function, we went through them all carefully. Dr. Zhang said as he flipped through the thick report in his hand. When Boss Huang heard this, he couldn't help laughing: "Doctor Zhang, don't sell it, just say if I'm still as strong as a young man!" ”
Doctor Zhang raised his eyebrows mischievously: "Boss Huang, your assurance is good." But there are some details that I feel you should be aware of. First of all, your kidney function indicators are slightly elevated, which may be related to the fact that you only drink tea and do not drink plain water for a long time. When Boss Huang heard this, his face became slightly serious: "What's going on?" I feel pretty good. ”
Dr Chang explains, "Tea contains caffeine and other compounds that, while refreshing, can also increase the burden on the kidneys. Although drinking tea in moderation is good for your health, if you don't consume enough water for a long time, especially purified water, it can lead to kidney dysfunction. ”
At this point, Dr. Zhang pulled out a chart showing a set of data about the relationship between water intake and kidney function in adults. "The ideal daily water intake for an adult should be between 2 and 2.5 litres, and most of the water intake should come from plain water." Boss Huang touched his chin after hearing this, and seemed to be thinking.
Dr. Zhang smiled, "Actually, your body is already making adjustments. You may not realize that the tea you drink does contain water, but other ingredients in tea, such as caffeine, can prompt your body to expel water faster, which is why even if you drink a lot of tea, your kidney function can still be affected. ”
Dr. Zhang then explained in detail the mechanism of action of caffeine on the human body and how it affects kidney function. "Caffeine is a diuretic, it increases urine output, which reduces water in the body," he says. In the long run, it is undoubtedly a challenge to the kidneys. Boss Huang finally got serious and asked, "Then what should I do now?" ”
Dr. Zhang advises, "I recommend that you start today and gradually increase your intake of plain water while reducing your tea intake. Not only will this help adjust your water and electrolyte balance, but it will also improve your kidney function. The doctor's explanation made Boss Huang deeply inspired. In the days that followed, he began to adjust his drinking habits and gradually felt the changes in his body.
During a follow-up examination, Boss Huang's kidney function indicators have improved significantly, and he is happy to share the good news with Dr. Zhang. Boss Huang asked a question: "Dr. Zhang, I have improved my drinking habits and my kidney function has improved. Can I drink some tea once in a while as a treat? ”
Dr. Zhang replied with a smile, "Drinking tea in moderation is good for health. As long as you drink a reasonable amount of water, the occasional coffee break is perfectly fine. Pointing to his previous medical records, he added, "You see, when your drinking habits are normal, even if you drink tea occasionally, the impact on your health is minimal. ”
What do you think about drinking only tea and not water? Welcome to discuss in the comment area!