How much water does a person drink a day to hydrate for a day?

Drink water scientifically.

At least 1500 ml per day.

Drinking water is so important for both healthy and sick people that it can not only promote the excretion of toxic metabolites, but also reduce local symptoms of the upper respiratory tract, and adequate hydration will make people feel better physically and mentally. In winter, drinking plenty of water can be a great way to relieve symptoms such as a sore throat.

Now in winter, most office workers have to undergo a double "baking test", there is heating at home, and there is ** air conditioning in the unit, in this dry and stuffy environment, if you drink less water or just drink water normally, it may cause hidden dehydration of the human body. Hidden dehydration can make the body's resistance decrease and make it listless. In addition, the local indoor air is not circulated in winter, and the concentration of the virus in the unit volume will increase many times.

In winter, each person should drink at least 1500 ml of water a day, about 6-8 cups, and the specific amount depends on their own situation.

Drink 200 ml each time.

Maybe it's because life is too busy, work is too intense, or maybe it's because the problem of drinking water is too small for people to pay attention to. In real life, many people drink water when they are thirsty, or just drink a little bit each time like a "dragonfly". Actually, neither of these practices is correct.

In fact, 75% of the body is water, and you will only feel thirsty when you lose 2% of your body water, which means that when you feel thirsty, your body is already in a state of chronic water shortage. Therefore, drink water regularly.

Not only that, but drinking water regularly does not mean that you only need to drink a little at a time, there is also a question of quantity. "It's not good to drink too much or too little water every time. Only 70% of the water is absorbed by the human body, and drinking too much at one time will increase the burden on the stomach and intestines.

The correct way should be to drink 200-250 ml each time, so that the body can really absorb and utilize. ”

Scientific drinking water schedule.

7:00: Drink a glass of light salt water or cool boiled water in the morning, which can replenish the water lost at night and cleanse the intestines and detoxify. Half an hour later, breakfast is served.

8:30: Drink 250ml of water when you arrive at work. The hustle and bustle of the early morning causes a lot of water to be lost unconsciously, and this is especially important when hydration is especially important.

11:30: It's time to take a break after a busy morning before lunch, drink some water before lunch to help activate the digestive system, but don't eat immediately after drinking.

12:30: Half an hour after lunch, drink a small amount of water.

14:30: Drink a cup of tea before going to work to eliminate fatigue and recharge the body, this glass of water is very important.

17:30: Drink some water before leaving work. After a busy day, the water in the body is almost consumed, at this time, hydration can also bring a sense of fullness in the stomach and reduce the amount of dinner food, especially for people who want to **.

10:30 p.m.: Drink some water one to half an hour before bedtime, but not too much.

Do you know? We can live for 2 months without food, but we can only live for a few days without water at most, water is the most necessary substance for survival, a normal adult, 60 70 of the body is water. However, many people don't know how much water they should drink each day.

In fact, many people are dehydrated.

Dr. Fokk, a California expert, said: "If you don't drink enough water, you will gain weight, make your muscles less elastic, reduce digestion and antibody tissue function, accumulate toxins, muscle and joint pain, etc., which will lead to closed urine." "The right amount of water is also very important for **".

"If people want to lose weight and don't drink enough water, the fat in the body will not be metabolized well, and the amount of water will not be enough, which will hinder the normal flow of fluid in the body during metabolism, thus increasing body weight," said Dr. Dong De of the Nutrition Research Center. ”

So, how much water does a person need to drink in a day? "To stay healthy, drink at least 8 10 glasses of water a day (250 grams each)," says Dr. Faulk.

When not exercising: 2 kg per person per day (8 10 cups) When exercising: 3 kg per person per day (13 14 cups) and drinking water both during the day and at night.

Drinking water is something we do every day, and we all know that people are made of water. If you don't drink water, it will also lead to a series of problems in your body, especially when you have a cold and fever, drinking more water can also help you alleviate it. But many people don't know how much water to drink a day, and some people drink too much water, so they say that they have water poisoning.

Drinking water is also learned, some people usually do not drink water when they are not thirsty, and when they are thirsty, they will drink too much water, if this is the case, it will lead to their own water poisoning, and vomiting will occur. Water is non-toxic, but if you drink water with the wrong power and at the wrong time, it will also lead to water poisoning. Especially before going to bed at night, it is not recommended to drink water, if you drink water before going to bed at night, if you can't absorb it, it is likely to cause edema in the body the next day, the limbs will become thicker, and the face will also be swollen.

Normal people need to obtain about 2500 ml of water every day, of which we still need to urinate every day, and we also need to breathe and metabolize the water. Therefore, the water that everyone's body can really obtain is about 1500 ml, and for minors, they only need to drink 1500 ml of water every day, like adults drink 2000 ml to 2500 ml of water. If we like to eat fruit very much, we only need to get 1500 ml of water a day, and the rest of the water can be obtained through fruits and other foods.

If we drink enough water every day, and please drink water, it can make the metabolism in the body faster, that is, we are not easy to gain weight. But everyone should pay attention, be sure to drink warm water, never drink ice water, ice water will hinder metabolism, over time, will make your abdomen more and more fat. In addition, the blood circulation in the body will be very poor, so it is recommended that you drink warm water to promote your metabolism.

You need to drink 8 glasses of water, so that you can replenish the lack of water in the body, which can make the body healthier, which is good for ** and good for immunity.

1600ml of water, when drinking these waters, be sure to drink them separately, so that the body can better absorb these waters.

About 8 glasses of water, each cup of 200 ml, this way of drinking water can make our body healthier and water circulation better.

How much water do people drink every day, scientific research points out that the human body loses water from urine, sweat or evaporation every day, about 1800 2000ml, so it is said that healthy adults need to replenish about 2000ml of water every day. However, 2000ml of water is not necessarily obtained from drinking water, and the water in food should be included in it.

In fact, the various foods we eat every day contain a lot of water. For example, most vegetables and fruits are more than 90% water, and eggs and fish also contain about 75% water. As a rough estimate, we can get at least 300 400 ml of water from food or soup in one meal.

Therefore, after deducting the 1000 1200ml of water intake from food in the three meals, we only need to drink another 1000 1200ml of boiled water every day, with an average of 2 cups in the morning and 2 cups in the afternoon.

However, there is no standard value for water requirements that depend on each person's environment (temperature, humidity), physical activity, physical health and food intake. People should not drink less than 500ml of water a day, but not more than 3000ml

It is difficult to say how much water to use, but on the basis of drinking water, almost half a ton of water is enough for normal domestic use.

The amount of water you drink per day.

According to the formula of daily water intake provided by the International Medical Institute in Los Angeles, California, USA (for reference only), if you do not exercise much, you should drink 15 milliliters of water per half kilogram of body weight (that is, a person weighing 80 kilograms should drink 2,400 milliliters or 2.4 liters of water per day); If you are an athlete, you should drink 20 milliliters of water per half kilogram of body weight (3,200 milliliters or 3.2 liters of water per day for a person who also weighs 80 kilograms). Of course, this also varies depending on the amount of daily activity of the individual.

The best moment to drink water.

After waking up in the morning.

You may wake up a little dehydrated in the morning because you haven't rehydrated for a while. It is best to drink a glass of water first to allow the body to start functioning again. Secondly, replenish the body with lost water at regular intervals.

After exercise. Although we are not athletes, we don't exercise that much; But no matter what kind of exercise you do, even after cleaning your room, you should drink water.

Air-conditioned environment. Working in an air-conditioned environment, it is especially important to rehydrate.

Diet**. When dieting**, it is especially necessary to drink water. Drinking water makes you fat is a misconception.

Fever and cold. When you have a fever and a cold, be sure to drink water to replenish the water lost due to the rise in body temperature.

You can't wait for thirst to drink water, and thirst is a sign of slight dehydration in Paipai's body. The average daily water consumption of normal people is 2000 2500 ml, and the oxidation of substances in the body can produce 300 ml of water, so 2200 ml of water should be replenished every day, including the water content in the diet. In summer, the daily water replenishment is about 3000 ml to meet the needs of the human body.

Drinking water should be equal during the day and night, and don't drink too much water in a row in a single hour.

You can't wait until you're thirsty to drink water, which is a sign of a slight loss of water in your body.

The average daily water consumption of a normal person is 2000 to 2500 ml. In summer, you need to replenish about 3000 ml of water every day to meet the needs of the human body.

It is said that we should drink 8 glasses of water every day, but in fact, the various foods we eat every day already contain a lot of water, so we don't need to drink 8 cups.

Depending on your situation, if you feel thirsty, it means that you need to rehydrate;

There are many things that vary from person to person, such as the water content of the food you eat, whether the weather is hot or cold in the place you are in, what season it is, and a series of factors.

How much water a person drinks in a day is determined based on the amount of water he or she excretes. In general, a person's excretion is in the range of 1 5 6 liters. The amount of water normally absorbed by the human body per day, including the water in meals, should be higher than the amount excreted, around 7 liters.

The amount of water you drink per day.

According to the formula of daily water intake provided by the International Medical Institute in Los Angeles, California, USA (for reference only), if you do not exercise much, you should drink 15 milliliters of water per half kilogram of body weight (that is, a person weighing 80 kilograms should drink 2,400 milliliters or 2.4 liters of water per day); If you are an athlete, you should drink 20 milliliters of water per half kilogram of body weight (3,200 milliliters or 3.2 liters of water per day for a person who also weighs 80 kilograms). Of course, this also varies depending on the amount of daily activity of the individual.

Experts believe that drinking water is the same as taking in calories, and it should be supplemented as much as you need. There is no scientific evidence that you can detox more by drinking more water.

On the contrary, if a person drinks too much water, it is very easy to lose electrolyte balance (a large loss of sodium and potassium ions) and water-soluble vitamins (such as B and C) are more likely to be lost.

So, how much water does a normal person drink per day to be considered appropriate? Scientific research has found that, generally speaking, the amount of water that the human body loses every day from urine, sweat or evaporation is about 1800-2000cc, so people have been saying for many years that healthy adults need to replenish about 2000cc of water every day. However, the 2000cc of water is not necessarily obtained by drinking water, but the water in the food should be taken into account, which is the correct health care method.

In fact, the various foods we eat every day contain a lot of water. For example, most vegetables and fruits are more than 90% water, and eggs and fish also contain about 75% water. As a rough estimate, we can get at least 300-400cc of water from food or soup in one meal.

Therefore, after deducting the 1000-1200cc of water intake from food in the three meals, we only need to drink another 1000-1200cc of boiled water every day, an average of 2 cups in the morning and 2 cups in the afternoon, which is enough. However, we should also know that there is no fixed standard value for water needs that must depend on each person's environment (temperature, humidity), physical activity, physical health, and food intake. Experts believe that the general principles of drinking water are:

It should not be less than 500cc a day, but not more than 3000cc either. People who need to drink more water, such as gout and kidney stones, should follow the doctor's advice. Empty ride.