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Drinking water scientifically at least 1500 ml per day Drinking water is too important for both healthy people and patients, not only to promote the excretion of toxic metabolites, but also to reduce local symptoms of the upper respiratory tract, and adequate rehydration 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 at a 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.
Drinking too much or too little water every time is not good. 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 250 ml 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: After a busy morning before lunch, it is time to take a break for a while, 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, you can drink a small amount of water. 14:
30: Drink a cup of tea before 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.
Resources.
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Scientific research has pointed out that the amount of water that the human body loses every day from urine, sweat or evaporation is about 1800 2000cc, so it is said that healthy adults need to replenish about 2000cc of water every day. However, 2000cc of water is not necessarily obtained from drinking water, and the water in food should be taken into account.
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 three meals, we only need to drink another 1000 1200cc of boiled water every day, with an average of 2 cups in the morning and 2 cups in the afternoon, even if we do a good job.
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.
It should not be less than 500cc in a day, but not more than 3000cc eitherHowever, some people do need to drink a little more water, including gout and kidney stones, and the insurance policy is to follow the doctor's advice.
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Hey, I don't understand it's so simple, and I really follow what those scientists say: people, eat when you're hungry!Drink water when you're thirsty!It's as simple as that!
Drinking plenty of water doesn't help!Think about it!If you drink six or seven cups in a row, then you won't have diarrhea at night!
It's very uncomfortable!If you are not thirsty!Drink once in a while and drink a glass or two
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There is no specific standard for this, because how much water a person drinks every day is related to how much he sweats, if you are a manual worker or the weather is hot, then you should pay attention to replenish more water, and you can also add a little tea or salt in moderation.
If the environment you are in is not very hot and it is normal not to sweat for a day, then the normal intake of food is basically enough to meet the water Drink a glass of warm water every morning, and then drink three to five glasses of plain water a day.
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8 glasses of water per day.
Generally speaking, the amount of water lost by the human body through urine, sweat or evaporation every day is about 1800 2000 ml, so it has always been believed that about 2000 ml of water needs to be replenished every day. But this 2000ml of water is not necessarily obtained by drinking water, and the various foods we eat every day contain a lot of water, which should be counted together.
Therefore, after deducting the 1000 to 1200 ml of water intake from food in three meals, we only need to drink another 1500 ml of water every day, which is enough. The general rule is: no less than 500 ml a day, but no more than 3000 ml a day.
People who need to drink more water, such as gout and kidney stones, should follow their doctor's advice.
As for sweating, don't do it too little, because in addition to sweating, urination is also one of the most important ways to excrete.
Sweating is sometimes not good, for example, some people love to sweat, whether it is summer or winter, eating a meal, doing something is often sweaty, a little nervous and sweating, this condition is called hyperhidrosis in medicine.
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Whether people are at work or in their daily lives, they will sweat profusely because of the high temperature, but some people sweat surprisingly much, and some people sweat a lot in some parts of their body, what is going on? What is this hyperhidrosis? Hyperhidrosis can be divided into two types, one is primary hyperhidrosis, which may include genetic and other reasons; The other is secondary hyperhidrosis, which is mostly caused by other diseases, such as hyperthyroidism, tuberculosis, nervous anxiety, etc., the incidence of this hyperhidrosis is between, and experts believe that this incidence is very high.
In addition, the peak season in hospital outpatient clinics is summer, because the high temperature in summer makes the impact of hyperhidrosis on the human body become great. If it is just ordinary sweating, it is not considered hyperhidrosis, only the hands, feet, armpits, head and face, etc., sweating profusely for no reason, or suffering from other diseases at the same time, then we can basically conclude that it is hyperhidrosis. So what are the manifestations of this hyperhidrosis?
First of all, there is excessive sweating of the hands and feet, followed by excessive sweating of the head and face, and the sweat from the hands of some patients can drip to the ground, which has a great impact on the work and life of patients. In fact, secondary hyperhidrosis can be treated as long as it is directed at the underlying condition. In primary hyperhidrosis, patients should control their emotions in life and not pay too much attention to the symptoms of hyperhidrosis, and hyperhidrosis does not cause other diseases.
Here we want to avoid a misunderstanding, some people think that sweating more can be **, which is wrong. Sweating is a means for the human body to regulate its own temperature and electrolyte balance in the body according to the external environment, and sweating is not directly related to **. In summer, sweating is normal, and some people don't sweat at all, which is not good, because sweating is an important means to maintain the body's electrolyte balance, and it also helps to discharge metabolites from the body, if you don't sweat, then it is not good for the body.
People who sweat a lot in summer may always have a smell of sweat on their clothes, here is a little trick to tell you, you can put sweaty clothes, put them in the washing machine, soak them in water with a little white vinegar for a while or wash them again, and then put laundry detergent to wash, so that you can remove the sweat smell on your clothes well. In summer, people must sweat, after all, sweating is beneficial to the human body. But whether it is a person who sweats a lot or a person who sweats less, in this hot day, we must pay attention to replenishing water to the body, avoid heat stroke, and spend this summer safely.
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Scientific drinking water.
The human body contains about 70% water. Water is the most needed and most important nutrient for the human body, and it is an important substance to maintain life. The physiological requirement of normal adults for drinking water is 3000 ml, and the water intake by eating, drinking, and eating fruits is about 1000 ml per day, and the remaining 2000 ml should be supplemented by plain water.
In life, some people like to drink tea, milk, wine and other beverages, and these people still need to supplement no less than 1000 ml of boiling water on this basis.
Men generally drink 10 15 more water than women, and older people drink 4 5 more water than adults. The average person drinks more water in summer than in winter1 3 1 2.
The body's need for water regulates metabolism. Once the human body is dehydrated, there are two manifestations: 1. Decreased endocrine body fluids and thirst, 2. Short, yellow, and strong urine urine.
Before the above two water shortages occur, it is necessary to replenish water in time. In addition, itching, dryness, etc. are also manifestations of dehydration. Long-term lack of drinking water not only affects beauty, but also is not conducive to health.
Scientific drinking water. The human body contains about 70% water. Water is the most needed and most important nutrient for the human body, and it is an important substance to maintain life. The physiological requirement of normal adults for drinking water is 3000 ml, and the water intake by eating, drinking, and eating fruits is about 1000 ml per day, and the remaining 2000 ml should be supplemented by plain water.
In life, some people like to drink tea, milk, wine and other beverages, and these people still need to supplement no less than 1000 ml of boiling water on this basis.
Men generally drink 10 15 more water than women, and older people drink 4 5 more water than adults. The average person drinks more water in summer than in winter1 3 1 2.
The body's need for water regulates metabolism. Once the human body is dehydrated, there are two manifestations: 1?
Decreased endocrine humor, thirst appears, 2?The urine is short, red, yellow, and strong. Before the above two water shortages occur, it is necessary to replenish water in time.
In addition, itching, dryness, etc. are also manifestations of dehydration. Long-term lack of drinking water not only affects beauty, but also is not conducive to health, scientific drinking water is of great significance to maintain life and promote health.
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It varies depending on the environment.
It also depends on the work you do and the amount of water you drink.
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It depends on what your requirements are. If you are only on life support, 600ml is enough. If you want to live and work healthily, you need at least 3 to 4 lives. And it should be light salt water, take a small sip, and drink it while thirsty.
At least 1500 ml per day Drinking water is too important for both healthy and sick people, not only to promote the excretion of toxic metabolites, but also to 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. >>>More
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About 5 cups of water, about 8 cups for adults.