How much water a person needs to drink in a day. Is there any harm in drinking more and drinking les

Eight cups of water is just right!

I just learned it from pretty women two days ago and came to show off Hee Hee (I can't remember a little, but it's generally not wrong!) ）

According to normal office workers.

The first glass of water should be at about seven o'clock after getting up (to clean up the stomach and lower blood lipids), the second glass of water should be around eight o'clock (to expel the dust inhaled on the way to work), and the third glass of water should be around ten o'clock.

The fourth glass of water should be around 12 noon.

The fifth glass of water should be around two o'clock in the afternoon.

The sixth glass of water should be around four o'clock in the afternoon.

The seventh glass of water should be around six o'clock.

The eighth cup of water should be around eight o'clock.

Remember not to drink too much water after 9pm.

This is more scientific!

In general, you need to replenish about 2000 ml of water every day. Therefore, after deducting the 1000-1200 ml of water intake from food in the three meals, we only need to drink another 1500 ml of water every day, which is enough. The general principles are:

It should not be less than 500 ml a day, but not more than 3000 ml either.

Excessive water intake can cause "water poisoning", but if you have less water, you will be short of water, so you should not drink too much or too much.

Generally speaking, we already have plenty of water in our usual food

Drinking a few glasses of water varies from person to person.

In a dry environment, such as an air conditioner, extra moisture should be replenished

2000 to 2500 ml It is better not to drink too much.

Drink 8 glasses of water 2000 ml, less is not enough for the body to absorb, more increases the burden on the kidneys.

Water is"Awkward"If you drink too much water at one time, excessive water intake can easily dilute the sodium concentration in the blood, causing tissue swelling, which can easily lead to dizziness, weakness, vomiting, rapid heartbeat and other symptoms in the body, which are all called"Water intoxication"；Seriously"Water intoxication"It can also lead to coma, kidney failure, and even death. Drinking water is a habit that should be cultivated from the inside out. Make it a priority to drink water every day.

Drinking water is an active activity, not a passive compulsion.

Develop a good habit of drinking water from a young age, and you will benefit for the rest of your life. The optimal daily water intake is about 1500 ml, and drinking too much or too little water can have health effects. It is recommended that patients should pay attention when drinking water, drink less each time, you can increase the amount of water you drink, drink water slowly, do not drink too fast, in addition, there are serious kidney disease and other special groups of people to consult a doctor to avoid improper drinking water, causing serious consequences.

Regular drinking water should be about 1 2 liters per day, because the human body loses a lot of water every day through excretion, evaporation, etc., in addition to food supplementation, but also through drinking water.

If you drink too little water and don't have enough water to compensate for fluid loss, thirst, delirium, coma, and even death may occur. Drinking too much water can lead to water poisoning, which can cause pulmonary edema, fatigue, nausea, and even difficulty breathing and confusion. If it is accompanied by a dysregulation that causes a large amount of water to accumulate in the body, severe cerebral edema may occur, which can be life-threatening.

The consequences of water poisoning are terrible, but as long as the kidney function is okay, there is no need to worry too much.

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You can choose between 1500 ml and 2000 ml, which is particularly normal, or 8 glasses of water. It can affect a person's metabolism and also affect a person's liver. It will dilute gastric juice and may even be directly poisoned.

It is normal to ensure that you drink about 2000 ml of water every day; If you drink too much water, it is easy to cause swelling of the body, and it will also increase the burden on the kidneys and bring certain harm to the body.

2000 ml. It may increase the burden on the stomach and intestines, may affect your kidney condition, and may cause water poisoning in severe cases.

Generally, it is best to drink 1500 ml to 2500 ml. In addition to drinking water directly to get water, there are many foods that can get water, so more is not always better, if you drink too much water, it will put a burden on the kidneys, which is likely to lead to water poisoning, loss of various vitamins, and physical conditions.

Of course, more is not always better, and under normal circumstances, 8 glasses of water is most suitable. This not only helps the body to flush out toxins, but also prevents water poisoning.

Drinking eight glasses of water is the most reasonable, and drinking too much is not a very good thing, just the right amount of something. Otherwise, it will affect your own body.

The daily water requirement of a normal person is about 1.5 liters, and if you calculate the number of cups, it is equivalent to about eight cups of 200 milliliters of water. However, it also depends on the amount of daily activity that the individual has. It is reasonable to drink 100 ml to 150 ml of water at a time, with an interval of 20 to 30 minutes.

Long-term excessive water consumption can lead to excessive salt loss in the body, and some water will be absorbed into the tissue cells, making the cells edematous. Symptoms such as dizziness, weakness, and rapid heartbeat may occur, and in severe cases, spasms, impaired consciousness, and coma, i.e., water intoxication, may occur. Normal people occasionally drink too much water will not have much impact on their health, but it may cause an increase in urine output and cause inconvenience in life.

However, for some special groups, special attention must be paid to the amount of water to drink, such as edema, heart failure, and kidney failure, because drinking too much water will increase the burden on the heart and kidneys, and it is easy to lead to aggravation of the disease. For patients with diseases such as heat stroke, cystitis, constipation and dryness, drinking more water can have a certain effect on alleviating the condition. In addition, people should also drink more water when they have a cold and fever, because the rise in body temperature will cause water loss, and drinking more water can promote the body to dissipate heat and help patients recover their health.

Pregnant women and people who exercise a lot of water consume more water and should also drink more water. Drink water in moderation between meals, preferably every hour during the day. People can also judge whether they need to drink water according to the color of their urine, generally speaking, people's urine is pale yellow, if the color is too light, it may be that the water is too much to drink, if the color is dark, it means that more water needs to be replenished.

Drinking less before going to bed and drinking more after going to bed is also the principle of correct drinking water, because drinking too much water before going to bed will cause puffy eyelids, and you will always run to the toilet in the middle of the night, so that the sleep quality is not high. After a night's sleep, the human body loses about 450 ml of water, which needs to be replenished in time in the morning, so drinking a glass of water on an empty stomach after getting up in the morning is beneficial to blood circulation, and can also promote brain wakefulness, so that the day's thinking is clear and agile. In the summer or after strenuous exercise, sweating profusely, the body loses a lot of electrolytes such as sodium salts, and if you drink a lot of fresh water at this time without replenishing the salt, you will experience mild water poisoning symptoms such as dizziness, vomiting, fatigue, and muscle pain in the limbs.