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It is best not to drink cold boiled water and hot water together, and the benefits of mixing cold boiled water and hot boiled water together are as follows: from the perspective of traditional Chinese medicine theory, cold boiled water belongs to yin, and hot boiled water belongs to yang. The mixture of the two belongs to the balance of yin and yang, and Chinese medicine believes that "yin and yang are secret, and the spirit is the cure" means that people must maintain the balance of yin and yang, and the body will be healthy.
If you only drink cold boiled water, it is easy to damage yang energy, and only hot boiled water is easy to deplete yin energy. If the balance of yin and yang is broken, disease will arise; from modern medicine.
From the perspective of physiotherapy, the normal body temperature of the human body is 37, and the mixture of the two is easy for the human body to accept. If you only drink cold boiled water, it is easy to cause stomach cramps.
If you only drink hot water, it is easy to burn the mucous membranes of the mouth and throat.
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Of course, cold boiled water and hot water can be mixed and drunk, because cold boiled water is not the same as raw water, if it is raw water, it cannot be mixed with hot water to drink, so that the water that comes out is commonly known as yin and yang water, which is not suitable for drinking.
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Personally, I think there is no problem with drinking cold boiled water and hot boiled water, and there will be no adverse reactions. I drink it like this a lot.
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Cool boiled water and boiled hot water can be mixed and drunk, because they are all boiled water, so it can be drunk at a lower temperature, and you can drink it immediately.
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You can drink cold boiled water and hot water, but don't leave it for a long time.
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I've always drunk it this way, it's convenient, and I drink it as I go.
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Is there a "harm" in drinking boiled water with lukewarm water?
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OK. Because cold boiled water is also hot boiled water to cool, like hot boiled water, it has undergone a high-temperature sterilization process, and most of the pathogenic bacteria are killed, so it can be mixed and drunk together.
Moreover, after the natural cooling of boiling water, the physical and chemical properties such as density and conductivity of water will be changed, and its biological activity is 4-5 times higher than that of natural water, similar to the water in the membrane of living cells. Therefore, it is easy to be absorbed by the human body through the cell membrane, promote metabolism, increase the hemoglobin content in the blood, and improve immune function.
However, raw water cannot be mixed with hot boiled water, such as tap water, which will bring in some microorganisms or pathogenic bacteria, and the water temperature cannot achieve the sterilization effect, which will cause diarrhea and other intestinal discomfort symptoms.
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Water alternates between cold and hot water, increasing the chances of bacteria multiplying.
Whether the alternating hot and cold water on the water dispenser is harmful to the body, the most important thing is the quality of the bottled water. If the quality of the bottled water is guaranteed, then there is no big problem with the hot and cold water on the water dispenser. If the quality of the bottled water is not up to par, or the tap water is filtered directly from the water dispenser, then drinking hot and cold water alternately may poison the body.
In this case, cold water is "raw water" that contains a lot of bacteria.
Drinkable water:
1. The softness and hardness of the water are also related to the taste, the hard water is refreshing, and most mineral water has a high hardness, which makes people feel refreshing and delicious, and the soft water appears light and tasteless. But brewing tea with hard water and brewing coffee will affect the taste.
2. Due to multi-layer filtration, the real pure water generally removes impurities, trace elements, inorganic salts and pathogenic bacteria in the water, which is safe, non-toxic, non-polluting, hygienic, and good for the human body, and the missing elements can be ingested from food.
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Cool boiled water is drinkable before boiling.
In fact, nitrite in water is not produced out of thin air, but is generally converted from the original nitrate in the water. There is very little nitrate in qualified drinking water; However, if the water source is contaminated with nitrogenous organic matter, nitrate levels may increase. Generally speaking, the reason for the increase of nitrite caused by repeated heating of drinking water is mainly the increase of nitrite concentration due to water evaporation and concentration, but the total amount does not increase;
Another possibility is that some nitrates are heatedly broken down into nitrites. China's sanitary standards for bottled water stipulate that the nitrite content in water shall not exceed 2 micrograms per liter.
It is worth reminding that after boiling water is stored in a thermos pot for 5 or 6 days for a long time, due to the action of bacteria and the relatively high nitrate content in the water in some rural areas, the content of nitrite does have a risk of elevation. Therefore, it is recommended to drink the boiling water as soon as possible after boiling, and do not store it for a long time; If it is to be preserved, it is best to seal it tightly to minimize the growth and reproduction of bacteria.
Everyone knows that drinking more boiled water in daily life is good for health, but how to boil water and how to drink boiled water are still a lot of attention. Boiling water can kill bacteria and remove substances harmful to the human body, because tap water is chlorinated, and chlorine interacts with residual organic matter in the water to form toxic carcinogenic compounds such as halogenated hydrocarbons and chloroform. When the water temperature reaches 90, the content of halogenated hydrocarbons rises to 191 micrograms, and chloroform rises to 177 micrograms, both exceeding the national standard by 2 times. When the water temperature reached 100, the levels of halogenated hydrocarbons and chloroform were 110 micrograms and 99 micrograms per liter, respectively. If you continue to boil for 3 minutes, the two substances quickly drop to micrograms and micrograms per liter, respectively, to meet the drinking standard. >>>More
First of all, thank you very much for your enthusiastic reply, so that the exchange and learning are pleasant, thank you for reminding the turtle friends on the 10th floor that it is best not to feed the pulse, this is the tortoise is sick and refuses to eat when the pulse is fed a few drops, not to feed too much. Because the tortoise is usually given raw water or cool boiled water, everything is normal with the tortoise, and whenever a few drops of pulsation are fed, the tortoise's expression is known to be wrong. I think it's better to feed the tortoise cool boiled water, and secondly, change the cool boiled water every day to keep the water quality and clean, all for the sake of the turtle's health!
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