Can I drink boiled water overnight? Can you drink it overnight?

Can you drink boiled water overnight? This has become a question that many people are confused about. You can drink it when boiling water overnight, but it is not recommended for everyone to drink it for a long time, because after another night, there may be some impurities in the water.

If the water is left overnight for 8 to 12 hours, it can still be drunk and will not cause any harm to everyone's body. However, if boiled water is left for more than two days, it is not recommended for everyone to drink it. Some people feel that boiled water cannot be drunk overnight, just because there are certain bacteria in it, and it is also likely to have a risk of cancer.

Overnight boiling water does have certain bacteria, but the impact of these bacteria on our body is not particularly serious, when you are very thirsty and have no water to drink, you can choose to drink. It is not recommended to drink a large amount of boiled water overnight, nor is it recommended for everyone to drink it frequently. Drinking overnight boiled water once in a while will not have any effect on our body, so you can rest assured.

If the water has been left for a long time and everyone wants to drink it, it is best to reheat it.

It is recommended that you do not boil too much water at one time every time you drink water, and when you put it overnight, you must cover the water with a lid, so as to reduce the bacteria in the water. These things need everyone's attention, only in this way can you reduce the formation of bacteria and make yourself drink healthier.

Overnight boiling water does not have as much impact on our body as everyone thinks, so you can choose to drink it with confidence. If you really have some worries, it is also recommended that you use overnight boiling water to wash vegetables or brush your teeth, and then boil a pot of new water to drink. Overnight boiling water, which is what we often call cool and white boiling, can be drunk within eight hours, and it will not cause any effect on the body.

No, because the overnight boiled water has been stored for a long time, it has undergone slight deterioration, and there are a large number of microorganisms and other substances in it, which will have a certain impact on the body, so it is not recommended to drink it. This will still happen overnight, and it is not recommended to drink it.

No, because overnight boiled water already contains a large number of microorganisms, after entering the human body, it may have a certain impact on the function of the human gastrointestinal tract, and increase the burden on the kidneys.

Overnight boiled water can be drunk, and overnight cool boiled water can also be drunk, which has certain benefits for the body and can detoxify.

Overnight boiled water is not drinkable, and there may be bacterial growth, but overnight cool boiled water can be drunk, and cool boiled water needs to be heated in advance and then processed. You will find that the preservation method is better, and there will be no bacteria breeding if you don't enter, so you can drink the cool white open overnight.

Generally, overnight water should not be drunk because it may be supported by bacteria after a period of time, but the water can be heated up and then drunk. Many people will believe this opinion, because they think that the nitrite and bacteria in it may exceed the standard, but there is no scientific basis for this, as long as the way of preservation is better, the overnight boiled water can still be drunk, and the impact on health is not particularly large.

Whether you can drink boiled water overnight has little to do with boiled water, the most important relationship is the way of preservation, if you put the boiled water open in the space overnight, there may be bacteria breeding, and on the second day, there are more dust and bacteria in this water to drink, and you may have diarrhea. Especially in summer, there are more mosquitoes, and there may be some eggs, so it is easy to cause diarrhea after drinking this overnight water, so it is best not to drink this water. If you choose to drink the cold white open overnight in the thermos cup, it is better, because this kind of bottle has better sealing, you can drink this kind of water regardless of hot or cold, you only need to pay attention to heating when drinking water, so that the water will not be too cold, to avoid gastrointestinal discomfort.

Many people know that the leftovers overnight are not edible, but the overnight water is better preserved, and the impact of this water on health is not particularly large, if you are not willing to drink this water, you can choose to re-boil the water. Cool white water is not overnight water, because it has professional treatment, there will be no bacterial breeding in a short period of time, and it will not be polluted by the air, so this water will be more assured to drink. Knowing this, you can know the difference between overnight boiled water and cool boiled water, and as long as you save it, you can drink high-quality water with confidence.

I don't think you can drink overnight boiled water, because overnight boiled water will have a large number of germs, which is not good for your health; The cool white open can continue to be used after disinfection and sterilization.

Because the cool white boil is cooled and then left overnight, the steam and impurities in the boiling water have volatilized before cooling, and will not have adverse effects on the human body, so it can also be drunk overnight.

There are not many bacteria in the overnight cool white boil, so there is not much harm to the body, so you can drink it.

Many people think that overnight water cannot be drunk, and many people think that it can be drunk, but can it be drunk or not?

Of course, cold boiled water overnight, but herbal tea can't be drunk Cold boiled water can drink anything, don't drink too much.

Rest assured, you can drink cool boiled water overnight. But it's winter now, don't you feel cold if you drink cold water early in the morning?

It is recommended not to drink it because the nitrite content of boiled water is higher than that of raw water. Moreover, the nitrite content of boiling water that has been boiled for too long or more than 24 hours has been boiled for many times. After 24 hours of boiling water, the nitrite content is twice that of the first boil.

The re-boiling of drinking boiled water will cause the nitrite content in the water to exceed the standard, and the excessive and excessive nitrite in the water can cause physical fatigue, fatigue, drowsiness, coma, bruising, blood pressure dropping, abdominal pain, diarrhea, vomiting, and malignant diseases over time. The way to prevent boiling water pollution is simple: resolutely put an end to the reuse of boiling water and re-boiling.

Five types of boiled water that you can't drink: 1boiling water that has been boiled on the stove for a whole night or for a long time, and is already lukewarm when drunk; 2.

boiled water in an automatic water heater that is reboiled overnight; 3.residual boiling water that has been boiled several times; 4.The water in the thermos is no longer the water of the day; 5.

Leftover boiling water from steamed rice, meat, and other foods.

As long as it is stored properly, cool boiled water overnight is drinkable.

Now there is a saying circulating on the Internet: overnight boiling water has a high nitrite content, bacteria breed, and after drinking, it causes physical fatigue, fatigue, drowsiness, coma, bruising all over the body, blood pressure drops, abdominal pain, diarrhea, vomiting, and can also cause malignant diseases over time. Wait a minute.

In fact, such statements lack experimental basis, are not rigorous, and are somewhat exaggerated.

1. "Overnight.""It's a very loose word.

Whether boiled water spoils or not is related to temperature, time, and storage conditions. All other things being equal, boiled water from 6 p.m. to 6 a.m. the next morning (overnight) is safer than boiled water from 6 a.m. to 6 p.m. (daytime) due to lower nighttime temperatures.

2. About nitrite.

Nitrite in water comes from natural surface or groundwater sources, and the conversion of nitrate in water to nitrite under certain conditions. In fact, the levels of these two types of substances in tap water are very low, and whether they are boiled or not, or how they are stored, are within the acceptable range for the human body.

There is no doubt that nitrite may cause cancer, but it is inevitable that people will ingest nitrite from food and drinking water, but it should be within a safe range.

Generally, the one-time safe intake of nitrite for the human body is milligrams per kilogram of body weight, and a person with a body weight of 50 kilograms should have an intake of less than 10 milligrams at a time; And the nitrite content of drinking water does not exceed 1 milliliter. If you don't drink more than 10 liters of water at a time, then it is safe, and it is probably very difficult for a person to drink 10 liters of water at a time.

As long as the total amount of nitrite and nitrate in tap water meets the standard, within the safe range, the nitrite content cannot exceed the standard when cold boiled water is stored for a long time, because nitrite cannot be produced out of thin air.

3. About bacterial growth.

Cooled boiled water is sterilized by boiling, and if it is not contaminated, the actual bacteria grow more slowly than ordinary raw water. Therefore, it will not be undrinkable overnight.

However, cold boiled water will always breed bacteria after a long time. How long it is harmful to people is affected by the environment and storage conditions, and it is inconclusive. The shelf life of a glass of water is only 16 hours, and there are articles on the Internet that the shelf life of a glass of water is only 16 hours, and the total number of bacteria in overnight boiled water is higher than that in tap water.

There is no scientific basis for this.

First, under the same storage conditions, the total number of bacteria in plain water cannot be higher than that in tap water.

Second, the shelf life is 16 hours, and there is no water quality data basis and storage condition requirements, which cannot be used as a basis. Even if the shelf life is 16 hours, the cold boiled water the night before is safe to drink the next morning.

Epilogue 1, Cool boiled water overnight is drinkable. The important thing is the storage method: after the water is boiled, it should be stored in a clean container with a lid to minimize contact with the air.

2. There is no need to worry about nitrite, in this regard, boiled water is safer than tea and food.

3. It is not recommended to leave cold boiled water for a long time before drinking. Because after all, there is a possibility of bacterial growth, and some experts recommend no more than three days, which is also a rough statement. Because it is not difficult to boil water every day, it is advisable to drink the boiled water of the day and leave it for the next day at most.