Zhang Wei is a student studying abroad. He insists on drinking tea every day and brings some Chinese tea abroad

Zhang Wei is a student studying abroad. He insists on drinking tea every day and brings some Chinese tea abroad. However, in his foreign life, his classmates prefer to drink water or carbonated drinks, so his tea drinking habits have aroused curiosity and questioning among his classmates.

One day, the class held a debate competition about healthy eating, and Zhang Wei was selected as the representative to defend tea drinking.

He began to explain the benefits of drinking tea, saying: "Chinese tea culture has a long history. Drinking tea can not only promote digestion, clear heat and detoxification, lower blood pressure and protect the heart, but also improve mental status and enhance immunity."

However, his debater countered, "Drinking water is simpler, more convenient, and does not affect sleep and body metabolism. In contrast, drinking tea may increase the burden on the kidneys, and there may also be issues with unclean tea and heavy metal pollution such as lead

After listening to the opinions of both parties, the judges expressed difficulty in making a decision.

Drinking water or tea is healthier? "- This is a controversial topic, and everyone has their own viewpoint. So, we will discuss this issue and see which one is more beneficial for health.

Firstly, let's take a look at the nutritional composition of water.Water is one of the indispensable components in human life, accounting for 60% to 70% of the human body. The main function of water isMaintaining the physiological metabolism of the human bodyHelps dissolve and transport nutrients, maintaining water balance in the body. In addition, water can promote gastrointestinal peristalsis, aid digestion, maintain skin hydration, and help eliminate metabolic waste and toxins.

Tea is a plant containing a variety of nutrients, mainly including Catechin, tea polyphenols, caffeine, amino acids and so on. These nutrients have many benefits for the human body, includingAntioxidant, radiation resistant, and lipid-loweringEtc. Among them, tea polyphenols are the most important active ingredient in tea, with strong antioxidant effects, which can eliminate free radicals, prevent aging and the occurrence of various diseases.

Overall, both water and tea are beneficial drinks for the body,Choosing to drink water or tea depends on individual circumstances and needs. If we only want to quench our thirst, then water is the best choice; If we need to protect our body from free radicals, or if we need to help lose weight and regulate blood lipids, then tea is a better choice.

After understanding the nutritional components of water and tea, we can better understand their advantages and disadvantages. From the perspective of nutritional composition, both water and tea have their own advantages and disadvantages.

1. The Disadvantages of Drinking Water Mistakenly

Excessive intake may cause Water intoxication: Excessive drinking may lead to low sodium concentration in the body and Water intoxication. Symptoms includeHeadache, nausea, vomiting, convulsions, and coma.

Affects renal functionLong term excessive drinking water may cause a burden on the kidneys and increasekidney disease Risks.

Causing electrolyte imbalance: Water does not contain electrolytes, and long-term consumption of large amounts of water may causeElectrolyte imbalanceIt affects the normal physiological functions of the body.

Drinking unfiltered or disinfected tap water or well water: May lead to the spread of diseases, such asIntestinal diseases, cholera, and dysenteryEtc. In addition, if excessive water is consumed, it can cause dilution of sodium ions in the blood, resulting inHyponatremia, causing headaches, nausea, vomiting, and convulsionsWait for symptoms.

In order to safely drink water, we can take the following measures:

Firstly, before drinking tap water or well water, it is necessary toFiltration or disinfection. Secondly, the amount of drinking water should be in moderation, which is generally recommendedDrink approximately 8 cups of water per day. In addition, after high temperatures or exercise, we need to drink more water to replenish the lost water, but we also need to avoid drinking too much water.

Finally, it should be noted that areas where fluorinated water is consumed should pay special attentionFluorine content of waterExcessive fluoride content can cause damage to teeth.

2. The downside of drinking tea incorrectly

Caffeinated

The caffeine in tea can stimulate the nervous system, increase heart rate and respiratory rate. For those who are sensitive to caffeine, excessive tea consumption may lead toHeadache, insomnia, and anxietyWait for discomfort symptoms.

Affects iron absorption

Tea polyphenols in tea can combine with iron to form complex compounds that are difficult to absorb, thereby reducing the absorption rate of iron. aboutAnemia patientsorFor people who need to consume a large amount of iron, excessive tea consumption may affect iron absorption.

Impact on oral health

Tannic acid and caffeine in tea can causeTooth yellowing and dry mouth. Tannic acid is a Astringent, which can shrink oral tissue and make teeth yellow. Meanwhile, caffeine in tea can stimulate the nervous system and cause dry mouth.

Although drinking tea has many benefits, it is still necessary to pay attention to the following aspects:

Control of tea consumptionWait for discomfort symptoms.Do not exceed 6 cups per dayThe capacity of each cup of teaShould not exceed 150 milliliters.

Treatment of tea residueIf you drink soaked tea directly, it will increase the intake of tea residue and may causeDiarrhea, bloating..

Choice of Tea Drinking Time.or.

Control of heatWhen drinking teaNot too hotOverheated tea may cause oral burns, andNot too cold.

Selection of Tea.or.

Drinking waterDrinking teaBest Health Status.Drinking waterDrinking tea

.orSpeaking,Drinking water.orSpeaking,Drinking tea.

Drinking waterDrinking tea.Speaking,Drink a glass of warm water after waking up in the morning.Have a cup of tea during afternoon tea time..

.Drinking waterSpeaking,or.Drinking teaSpeaking,High quality teaAnd ensure the water qualityTemperature and brewing time.

Drinking waterDrinking teaBest Health Status.

No matter what you choose to drink, the important thing is toReasonable combination and moderate consumption.Drinking waterDrinking tea..

Finally, I hope everyone can enjoy a healthy life through reasonable diet and drinking water in their daily lives!

Reference:

1. WangY, etal. Tearanditsconsumption: benefitsandrisks. CritRevFood

2. Health Protection of Drinking Water [J]. China's Health Industry, 2017

3. The impact of water quality on human health and its prevention and control measures [J]. Environmental Science and Technology, 2014

4. Research progress on health care effects of tea polyphenols on human health [J]. Chinese Journal of Preventive healthcare, 2016

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