How much water does the human body need every day, and how much water does the human body need every

The human body needs 2500 ml, 1200 drinking about six cups, 1000 ml for food, and 300 ml for human metabolism.

About 5 cups, if you keep ** moist, it is best to have eight cups.

The human body needs at least 2,500 ml of water per day. According to scientific analysis, the amount of water that the human body needs every day should be at least in a state of balance with the amount of water excreted every day. Generally speaking, a normal adult excretes about 1500 ml to 2000 ml of water in the body through urine every day, plus the water in the stool and the water evaporated by the normal **, the water required is at least about 2500 ml per day.

If it is a hot summer, or when you exercise a lot, when you have a pathological fever in the body, or when you have symptoms such as vomiting and diarrhea, you need more water. Because when you have a fever, your body needs to sweat to lower your body temperature, and it is easy for your body to be dehydrated. When vomiting and diarrhea are abnormal liquid excretion, which also consumes most of the body's water, it needs to be replenished in time to avoid affecting the electrolyte balance in the body.

One is drinking water. This is the main way to supply the body with water. Daily water intake should be in dynamic equilibrium with body water output.

The second is food water. The amount of this water varies depending on the type of food consumed. It is generally believed that vegetables have a water content of about 70 to 90 percent, meat about 40 to 70 percent, cereals about 8 to 10 percent, and eggs about 75 percent.

The third is endogenous water. It is the water produced by the oxidative metabolism of calorogenic nutrients such as carbohydrates, proteins, and fats in the human body.

100 grams of carbohydrates produce 55 milliliters of water, 100 grams of fat produces 107 milliliters of water, and 100 grams of protein produces 41 milliliters of water.

The body retains water balance by removing heat from sweat and lowering body temperature, and at the same time excretes water from the body through breathing, urination, and urination. Studies have shown that a normal person must use about 2500 ml of water per day to ensure the normal circulation and health of the body.

How much water does the human body need to drink a day? Many people don't know, so let me tell you how much water the human body needs to drink in a day.

01 The human body's demand for water is relatively large, under normal circumstances, the human body drinks 500 ml to 1 liter of water a day, because every day we will eat some fruits or other foods, and there will be water in these things, so we don't need to drink too much water.

02 Generally, in summer, people will sweat and lose a lot of water, at this time we need to drink more water, so as to replenish the water in our body in time, often in summer, we need to drink 1-2 liters of water.

03 In winter, the human body sweats very little, so in winter, we don't actually need to drink too much water, although we don't need to drink too much water, but at least we need to drink more than 500 ml of water.

04 Finally, we can drink a small glass of water in the morning every day, which is very good for our body, because after a night, our body's demand for water is relatively high, and drinking a glass of water is very helpful for our health.

Here's an answer to that question for you. First of all, adults usually need to drink about 2000 3000 ml of water every day to be able to supply us with the water that our body needs for this day, but the amount of water we drink is not too limited, because we may usually eat some fruits, porridge or soups, these foods can help us replenish the water in the body, so if we usually eat more fruits or soups, we can also drink a little less water, which has no effect on our body. In addition, drinking a glass of warm water on an empty stomach every morning can effectively help us play a laxative role.

Normal 60 kg weight of people normal activity, then a day to drink 1000 to 1500 ml of water is more appropriate, if the amount of activity is large, you can increase the amount of water intake. It is also related to the environment of the human body, such as being in a hot environment, at this time, it is necessary to increase the amount of water intake, according to the state of the body, whether there is thirst, and the thirst is obviously appropriately increased by 1,000 to 2,000 milliliters. The amount of water you drink increases or decreases with the change of the environment and the amount of exercise.

I hope I can help friends in need.

Most people believe that drinking 8 glasses of water (2000cc) a day is good for their health. However, in recent years, some foreign medical research departments have put forward different opinions. Many experts point out that it is not necessary to drink 8 glasses of water a day, because drinking too much water will also bring trouble to the body.

So, how much water does a normal person drink per day to be considered appropriate? Scientific studies have found that, in general, the human body is daily from urine, sweat or **.

The amount of water lost by evaporation is about 1800-2000cc, so it has been said for many years that healthy adults need to replenish about 2000cc of water per 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 the amount of water required must depend on each person's environment (temperature, humidity), physical activity, physical health and food intake, etc., and there is no fixed standard value. 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.

An adult weighing 65-75 kg needs about 2500-3000 ml of water per day, including about 1000 ml of water in food, about 300 ml of water (metabolic water) produced by oxidation of food in the body, and 1500-2000 ml of drinking water. During physical work or when the weather is hot, the human body sweats profusely, and more water is needed.

It is advisable to drink 100 ml to 300 ml of water each time, and not more than 1500 ml, otherwise it will be excessive.

12 cups water.

1 cup in the morning, 1 cup after 10 o'clock, 4 cups during lunch break, and plenty of water in the afternoon and evening!