Is there any harm in substituting tea for water every day?

Drinking tea instead of water every day may cause poisoning, and drinking tea regularly may also cause serious tooth stains, and the stomach and intestines are easy to become more fragileBut if it is a brew of tea for a day, there will be no problem, because in the end the tea will become particularly light, and there is basically no difference between white water, and as long as the tea is drunk in moderation, there will be no big problem, no matter what to drink in moderation, drinking too much white water will be harmful to the body, not to mention tea?

Tea contains a large amount of fluoride, at the same time it is also one of the world's highest fluoride plants, fluoride is also an essential element of our human body, if there is a lack of fluorine, the body will also have some problems, insufficient fluoride intake can easily lead to caries, osteoporosis, rickets and other diseasesAlthough fluoride is very important to our human body, it is not okay to overdose, and the daily intake of more than 4mg of fluoride may cause poisoning, which will seriously harm our health for a long time, so drinking tea must be in moderation.

But under normal times, there are very few people who only make a cup of tea, most people drink a cup of tea for a day, or a brew in the morning, a bubble in the afternoon, like this basically has no effect on our body, because later the taste of tea is basically very light, and the nutrients in it are basically lostSome people will worry about drinking tea often and whether they will not be able to fall asleep at night, but in fact, as long as it is moderate, it will not cause any effect.

But people who drink tea often may be more likely to be hungry, because tea can promote gastrointestinal digestion, digestion is faster, and naturally it becomes faster, although tea has little impact on us, but it is still recommended that you remember to brush your teeth at night after drinking teaBecause there may be some residue between our teeth, there will be more serious stains for a long time, in fact, even if you don't drink tea, it is very necessary to brush your teeth well.

There is no harm in replacing water with tea every day, but you can't drink overnight tea, because overnight tea is likely to be bad for your health, so we usually have to drink all the tea in a day.

Personally, I don't think there is any harm, but drinking too much tea will cause insomnia and can't sleep.

According to research, the daily water requirement of the human body is about 1700 ml. Therefore, if you use tea instead of water every day, it means that you need to drink 1700 ml of tea every day, which is a bit excessive and will cause harm to the body in three aspects. First:

3. Tea can help digestion of the stomach and intestines, but if it is overdigested, it will be easy to produce a sense of hunger, resulting in an increase in food intake, which will bring the harm of gaining weight.

We all know that drinking tea in moderation has certain benefits, especially when you are mentally exhausted or flatulent, if you brew a pot of tea you like, smell the fragrance of tea, and enjoy the aroma of tea with your taste buds, it will satisfy the taste and bring benefits to the body and mind. Therefore,Tea is a healthier drink than other drinks, but no matter how good it is, there is one principle that must be adhered to, which is "in moderation". Because everything must be reversed, and the same is true for tea.

At the same time,In addition to paying attention to the appropriate amount of tea, there are two other precautions for drinking. The first precaution is not to leave tea overnight, because the tea is left for too long, the concentration of tea rust and bacteria will continue to increase, and drinking overnight tea will affect the body's absorption of protein, or abdominal pain will occur due to bacterial infection. The second precaution is to pay attention to the temperature when drinking tea, many tea leaves need to be brewed with 100 degrees of boiling water, if you drink it immediately, it is easy to hurt the mouth or esophagus because the temperature of the tea is too high.

To sum up, we understand the dangers of replacing water with tea every day, and the precautions that should be paid attention to when drinking tea. So remind people who love tea,Be sure to restrain your hobbies, grasp the scale of everything, and don't drink too much tea because you like tea. Otherwise, tea, which could have brought benefits to the body, will instead become harmful to the body.

Tea contains a lot of nutrients, and we won't talk about its health care function. Tea is also recognized as the healthiest drink.

When drinking tea, it seems that you are also drinking water, after all, it is brewed with water. In fact, although there are many nutrients in tea that are good for the body, there are also substances that are not good for the body.

According to medical experts, LD50 is now used to calculate toxicity, when the LD50 of caffeine is 192mg kg, it can be life-threatening, and for adults, if LD50 reaches 150-200mg kg, this value is equivalent to the caffeine contained in 80 to 100 cups of coffee, it will be fatal.

Haha, it's too alarmist, don't scold me, tea friends. Here is an example of caffeine, the meaning is very simple, it is to tell everyone:

Water is water, and nothing can replace it. The above ** also reflects that the caffeine content of tea is also a lot, when the daily caffeine intake reaches 1200 to 1500mg, it will appear***, it is recommended that the daily caffeine intake is less than 300mg, and the young children and the elderly are even less, so it is better to drink tea in moderation.

1: Prone to urinary tract stones.

Tea is rich in oxalic acid, and if you drink less tea or no water for a long time, there is a risk of urinary tract stones. If you have stones, you can't drink tea.

2: People with nervous insomnia, etc. Water is better for health.

There are many types of tea, and all kinds of tea are also suitable for people, some tea is better than water for a certain person, but some are not necessarily suitable. Or is water better for health? Water and tea are not the same, and there are many people who are not suitable for drinking tea, such as people who are often constipated, people with nervous insomnia, etc.

Water is better for health. People drink at least 2000ml of water per day.

3: Don't drink strong tea.

Drinking strong tea is harmful to health, drinking weak tea is good for health, and drinking weak tea instead of drinking water will not be harmful to health.

4: People with stomach problems drink less green tea.

Because green tea is mostly raw tea, which affects the function of the spleen and stomach, you can drink semi-fermented and fully fermented tea.

1. Drinking a large amount of strong tea on a regular basis is prone to a lot of physical discomfort, such as dilution of gastric juice and inability to digest normally. A person's normal daily secretion of gastric juice is liters, and these gastric juices are able to properly digest the food that a person consumes every day. When a large amount of strong tea is drunk, it will dilute the gastric juice and reduce the concentration of gastric juice, so that the gastric juice cannot digest food normally, resulting in indigestion, bloating, abdominal pain and other symptoms, and some even cause duodenal ulcers.

2. In addition, tea hinders the body's absorption of iron. Tea contains tannic acid, black tea contains about 5%, and green tea contains about 10%. When the human body drinks a large amount of strong tea, the combination of tannic acid and iron will be more active, which will bring obstacles and affect the absorption of iron, making the human body manifest as iron deficiency anemia.

3. Drinking strong tea is easy to produce constipation. The tannic acid in tea can not only combine with iron, but also combine with the protein in food to form a lumpy, indigestible and absorbed tannin protein, which leads to constipation, which will make constipation more serious for the elderly.

No! Xu Minglei, a national first-class dietitian.

If we only drink tea every day, is it okay to replace plain water? Definitely not! Because tea ≠ water.

Speaking of drinking tea, in our country has thousands of years of history, tea and Chinese, not so much a drink, but a culture, from a health point of view, moderate drinking tea can indeed play a role in health care, but this does not mean that drinking tea can replace drinking water.

Reason 1: The two are completely different drinks, and the tea is soaked with tea leaves and water, and there is an essential difference in terms of taste and nutrient content. For example, tea is rich in tea polyphenols, various minerals, trace elements, etc., which can play a role in anti-cancer, cardiovascular protection, radiation prevention, heat clearing and detoxification and other health care effects.

Water is the source of life, plays an important role in our body as a solvent and regulates body temperature, and it is the cornerstone of ensuring the normal life activities of our body.

Reason 2: The diuretic effect of tea, we all have personal experience, after drinking tea, the frequency of going to the toilet will increase, because tea contains diuretic components, drinking tea will promote urination, that is to say, it can take away more water in the body. Therefore, tea water is not real water yet, and you should drink plain water after drinking tea.

Reason 3: Drinking only tea may aggravate constipation, we all know that drinking more water can promote intestinal peristalsis and have the effect of moistening the intestines. However, only drinking tea, especially strong tea, tea contains tea polyphenols and other substances, which have a certain astringent effect on the intestinal mucosa, which will affect the digestion and absorption function of food, and will make the stool dry and induce constipation or constipation.

Tea and plain water are healthy drinking water. To a certain extent, drinking tea is both beneficial to the health of the body and can replenish the body's hydration. But tea is not a complete substitute for plain water. This is because:

Clause. 1. The water requirement of the human body is 2500ml, in addition to the water intake in food, the simple water intake is 1500ml-1700ml, in order to meet the needs of the human body and maintain normal renal function excretion. If you want to drink tea, it is impossible to drink so much tea, because the tea you drink every day is limited, generally not more than 15 grams, if you want to brew so much water, it must be the previous tea, the later drink water (very light).

Second, when people are sick or have a cold, it is not suitable to drink tea, only plain water can replenish the body's water, discharge toxins, and reduce inflammation. Although tea also detoxifies and diuretics, there are other ingredients in tea, which are not conducive to patients taking medicine and may also weaken the effect of medicine.

Therefore, in daily life, drinking a moderate amount of tea regularly helps to prevent cardiovascular and cerebrovascular diseases. But it can't be a complete replacement.

Although there is no detailed research report on the harm to the body if you only drink tea without drinking plain water, there is still a special point in drinking tea. Tea is not suitable for everyone, and tea cannot completely replace plain water.

1. The fluoride content in strong tea is high, and drinking strong tea for a long time is easy to cause tooth decay, and it will also stain the surface of the teeth with a layer of glaze black.

2. Due to the relatively large content of caffeine in strong tea, if you often drink strong tea, a large amount of caffeine accumulation can have a strong excitatory effect on the entire central nervous system, so that the brain is in an overexcited state, especially drinking strong tea at night often seriously affects sleep.

3. Drinking strong tea regularly, the human body ingests too much caffeine, which will also prompt the body to secrete insulin, which may lead to hypoglycemia.

4. Drinking strong tea often is easy to hurt bones. This is because strong tea contains more caffeine, which can not only inhibit the absorption of calcium in the duodenum, but also accelerate the excretion of calcium in the urine. Due to the dual effects of inhibiting absorption and accelerating excretion, it leads to a lack of calcium in the body, which is easy to induce the loss of calcium in the bones, and over time, osteoporosis will occur and fractures are prone to occur.

If you use tea instead of water every day, the harm to the body is that it is easy to get high blood pressure, easy to get diabetes, easy to have viscous blood, which is not conducive to the production of oxygen in the body, then it is easy to have poor breathing and asthma.

There is a high chance of cancer, it is very likely to make the stomach upset, and even lead to constipation, headaches, palpitations, and even pallor.

It may cause damage to your stomach and intestines, reduce gastrointestinal peristalsis, lead to stomach ulcers, etc., which may lead to insomnia, and will also reduce your immunity.

Hurting the stomach and intestines will affect the absorption of iron, make us anemia, prone to constipation, and form stones, which is particularly harmful to the kidneys.

Because there are tea polyphenols and caffeine in tea, coffee sister is diuretic, and after drinking too much, she will want to go to the toilet, which leads to not a lot of water that is really absorbed by the human body, which may lead to a lack of water in the human body, and if you consume too much caffeine, it will make people's spirits too excited, and not being able to sleep will also have a certain impact on the body, and other substances in tea will also have a certain harm to the stomach, so it is recommended not to use tea instead of water every day.

It will cause great harm to our body, disrupt our life and rest, keep us in a state of excitement for a long time, affect our gastrointestinal function, affect our nervous system, cause a great burden on our body functions, and seriously cause stomach diseases.

It will affect the digestion of the gastrointestinal tract, affect the quality of sleep, cause spleen and stomach deficiency and cold, reduce the body's immunity, and suffer from some stomach diseases and other diseases.