How much water do people need in a day? How much water do people need in a day???

The idea that drinking water is good for your health is becoming more and more accepted. So from the scientific concept of drinking water, how much water should people drink a day? We say that the amount of water a person drinks every day should depend on the climate, temperature, physical condition and working conditions.

In general, a person excretes about kilograms of water from the body every day, and the vast majority needs to be replenished by drinking water and food, so it is necessary to drink more than 2000 ml of water a day to maintain the balance of water. In other words, if one glass of water is 250 ml, it is better to drink 8 glasses of water a day. Health expert Hong Zhaoguang also preached in the "Health 8-character Song", "Walking 8,000 steps a day, sleeping for eight hours at night, eating three meals and being full, eight cups of water a day, nourishing the heart and eight treasures of soup, health eight sections of brocade, rice life 88, tea age 1008."

But there are a few things to pay attention to when drinking water:

The first is to take the initiative to drink water. Don't think you need to drink water when you're thirsty. In fact, when you are thirsty, your body is already dehydrated.

The second is to drink water and not overdrink. Overdrinking can increase the burden on the heart, lungs, and gastrointestinal tract, causing indigestion, stomach prolapse, and even heart and lung failure.

Third, don't drink too much water. Don't think that just because drinking water is good, the more the merrier. Drinking too much water will increase the burden on the relevant organs, which may cause adverse consequences.

But the so-called drinking water can not be excessive, this only refers to the general situation, not can not be too much, sometimes such as the human body heat, diarrhea, vomiting, polyuria or coma and hot sweating, will lose a lot of water, which is to replenish the amount of water; In the morning, people's blood clotting is 20 times greater than that in the evening, and exercisers should drink more water in the morning, so that the activation factors that may be produced in the blood can be diluted, and the local coagulation can be washed away by the blood scouring effect. It also replenishes water lost during exercise and at night.

Fourth, the drinking water requirements of the elderly, children, and the sick are different from those of normal people, and they should be treated differently.

In short, water is a living substance, and it is no exaggeration to say that water is "the best and cheapest health drink". But beware of scientific water use. Drinking more or less depends on each person's situation and cannot be generalized.

I think it's best to decide for yourself.

Drink 8 glasses of water a day as well.

Drink as much as you want.

Each person needs about tons a day.

Drink 2L of water, about 6L of washing in the morning and evening, about 10L of water for catering, including cooking, washing dishes, and washing pots, and 200L for bathing;

200L for laundry, 100L for bathroom, 20L for other cleaning, about 540L, that is, tons.

Domestic water consumption changes from day to day, and water consumption is uneven throughout the day. The maximum hourly water consumption during the maximum daily water consumption time is called the maximum hourly water consumption, and the ratio of the maximum daily maximum water consumption to the average hourly water consumption is called the hourly change factor.

Water has many important functions in the body:

1. Water is an important component of cell protoplasm.

2. Water acts as a solvent in the body to dissolve a variety of electrolytes.

3. Water in the body quickly plays a role in transporting and clearing the body, which can transmit nutrients, metabolic wastes and endocrine substances (such as hormones).

4. Water has high thermal conductivity and specific heat, which can be used as a "heat carrier" to transfer heat between the body and the surface, which helps the human body to regulate body temperature.

Pretty boy or pretty girl, you are very happy, I am happy to answer this question for you in Zheng Chunxing, people need 1500-2500 ml of water per day. The daily water intake and excretion of the human body maintain a dynamic balance, and the normal daily water requirement is between 1500-2500ml, which is mainly obtained through food and water. It turns out that people need 1500-2500 ml of water per day of this congregation.

The daily water intake and excretion of the human body maintain a dynamic balance, and the normal daily water requirement is between 1500-2500ml, which is mainly obtained through food and water. <>

The amount of water a person needs to use in a day varies from person to person, and is affected by various factors such as eating habits, weather, and the amount of exercise. Generally speaking, adults need to drink about 2 liters of water a day, and they also need water for bathing, laundry, dishwashing, cleaning rooms, etc. Therefore, the daily water consumption of a person will vary depending on the situation, but it is generally between 100-300 liters.

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.

Eight glasses of water a day are enough for a normal day.