Why do people drink water? Why do people need to drink water?

1.Water is the source of life for the human body.

2.Water can transport nutrients to every cell in the body and export waste products to the lungs, kidneys and then excrete them outside the body.

3.The main component of blood is to carry hormones and antibacterial cells.

4.Water is the most important element for the body's chemical reactions, digestion and metabolism.

5.Water acts as a cushion to protect the body's cells and tissues and lubricate the joints.

6.Water can replenish the body's needs at any time.

7.Water helps to improve constipation and maintain cell metabolism.

8.Water regulates the body's body temperature.

9.Please drink plenty of water, at least 2000cc a day, water is the mother of the earth and the king of medicine.

10.If you want water to get the most out of it, it's best to combine it with exercise.

Because all kinds of biochemical reactions in the human body can only be completed in an aqueous environment.

Because living things can't do without water.

Because people are 70% made up of water.

If you don't drink water, you will die of thirst, and in turn, ask why people don't drink water.

The Role of Water When you look at the Earth from space, the Earth's surface takes on a fascinating azure color, which is a display of water on Earth. The presence of water on Earth is one of the important features that distinguishes Earth from other planets in the solar system.

The role of water is enormous:

From the perspective of the formation of the geographical environment, the hydrosphere is the fastest changing and most active sphere among the various spheres of the earth. It penetrates and interacts with other circles outside the earth, and plays an important role in the formation, development and evolution of the natural geographical environment. If there is no dense river network, the south of the Yangtze River in China will not have the reputation of "the land of fish and rice"; If there is no abundant underground water source, there will be no "oasis" in the arid desert area; Without the warm ocean currents to transport heat, the island of Murmansk, which is located at high latitudes, would not be free of freezing ...... all year round.

From the perspective of the formation and development of life, water is an unswerving participant. Water is present in every living organism, for example, the water content of human tissue is about 70, and the water content of blood is 79 parts; The water content in the plant is also quite considerable. It has been said that there is no life without water, and this is not an exaggeration.

From the point of view of industrial and agricultural production, the demand for water is very large. For example, it takes about 100 tons of water to produce one ton of steel; 18,000 tons of water are needed to irrigate one hectare of rice; A thermal power plant with a power generation capacity of 1 million kilowatts requires hundreds of millions of tons of fresh water every year. Whether in the formation of the natural environment, the birth of life, or human production activities, water plays a very important and irreplaceable role.

Because water is not only the main component of the body, but also has many physiological functions, water accounts for about 60% of body weight. Water can participate in the movement of life, eliminate harmful toxins, help metabolism, maintain aerobic respiration, and much more.

The solubility of water is very strong, and many substances can be dissolved in water and dissociated into an ionic state, which plays an important role. Water-insoluble proteins and fats can be suspended in water to form colloids or emulsions, which are easy to digest, absorb and utilize; Water directly participates in redox reactions in the human body, promoting various physiological activities and biochemical reactions; Without water, it is impossible to maintain physiological activities such as blood circulation, respiration, digestion, absorption, secretion, and excretion, and metabolism in the body cannot be carried out; The specific heat of water is large, which can regulate the body temperature and keep it constant.

The dangers of insufficient drinking water.

When there is a lack of water, in addition to feeling thirsty, there will also be dryness, cleft lip, weakness, less urine, dizziness, headache and other phenomena, and in severe cases, there will also be mental symptoms such as fever and irritability. Lack of water can lead to malfunction of gastrointestinal digestion, blood delivery of nutrients, and regulation of body fluid concentration, as well as back pain, degenerative knee arthrosis, arthritis and other diseases.

The dangers of drinking too much water.

Excessive drinking water can lead to excessive salt loss in the human body, and symptoms such as dizziness, weakness, and rapid heartbeat will begin to appear, and in severe cases, spasms, impaired consciousness and coma, that is, water poisoning. However, the situation of excessive water in the body or water poisoning rarely occurs in normal people, and it is generally more common in people with abnormal liver, kidney and heart function.

The above content reference: Encyclopedia - Drinking water.

Water is an essential element for sustaining the metabolism of life, and everyone should drink at least 3,000 ml of water per day for adults. It can meet people's daily metabolic needs for water, will not cause thirst, and drinking more water is good for the body to strengthen detoxification.

If you don't drink water, your organs won't be able to function, and you'll die of thirst.

Water is the source of life, and it is necessary to drink water to live.

Hello, I would like to introduce you to yogurt with brown sugar to lose 24 pounds a month A cup of yogurt 2 grams of red pond is stirred well, drink it before or after meals, two to three times a day, it works very well, and the effect is good. Yogurt can allow the moving stomach and intestines to rest and adjust the intestinal environment. Fat is more likely to be burned after fasting, in order to avoid the feeling of excessive stomach acid.

This method is seen in the magazine, the best thing is that this thing does not have diarrhea, and it is also very beneficial to drink more yogurt, which is written in the morning yogurt with bamboo salt, at noon yogurt with red pond, at night yogurt with skim milk powder, can be used together or choose one of them, I think it is easier to add red pond. Hongtang has a diuretic effect, and the good bacteria in yogurt can promote intestinal digestion and will not have any damage to the body.

Three meals can be eaten normally, and some people have successfully lost 24 pounds, but the specific value still depends on personal physique and persistence.

Why do people drink water, and "drinking more water" is good or bad for the body.

Due to geographical location, obesity index, age or gender, the amount of water in each person's body is also different. From the soil to the human cells, water plays an important role. So why do we need to stay hydrated every day?

Eighty percent of the human body is made up of water, so you need to drink water to replace the lost water.

Because if you don't drink water for a long time, you are likely to become a mummy. But it's a lot of value.

70% of a person's body weight is water, which shows the importance of water to the human body. Water is essential for human survival, not only for people, but for all other life. Without water, there would be no human beings, and there would be no life.

Water is inorganic, in addition to the daily consumption of a lot of energy, nutrients, the same through the urinary tract to eliminate a large number of inorganic salts, these inorganic salts are very important, through the form of water to supplement, this is the necessary factor to drink water.

People say eight cups of water is aimed at, each cup of 250ml said, people should consume at least 2000-3000ml of water every day, it is best to drink at a fixed time do not wait for thirsty time to drink, when you feel thirsty, the body function has been seriously lacking water, and drink water do not cow drink, to drink a small sip of water, which is the most conducive to absorption.

Because at least 90% of the human body is water...So stay hydrated. Otherwise, water will be lost. It's easy for people to become human.

Water is indeterminate in the human body, cells live in plasma, there is a lot of water in it, the body's energy, food, and oxygen are all transmitted by water, and water needs to provide places and conditions for the reflection in the cells.

Because you are thirsty, you should drink water to quench your thirst. Drinking urine and drinking the northwest wind can't quench your thirst, only drinking water can quench your thirst.

The metabolism of substances in the body will eventually produce water, which will be continuously excreted from the body, so we must replenish water to achieve the balance of the internal environment.

h2o。。is the hallmark of our planet. Because the earth we live on is a water balloon. The so-called backing the mountain eats the mountain. If you rely on water, you can only draft water. No water, no work.

Drinking water is the --- life needs, physiological needs, health needs,、、 water is the source of life, water is the source of health! No one is exempt! I wish you drinking water to nourish your body, drinking water to prevent diseases, drinking water happily, drinking water happiness!

Drinking too much can cause water poisoning; However, people need metabolism every day, and metabolism needs water, and other physiology also needs water, and if you don't drink water for two weeks, you will become dehydrated and may die

Water is the source of all things. Water is very important for the human body, it can participate in life movements, eliminate harmful toxins, help metabolism, maintain aerobic respiration, and much more. 1. Help digestion

The food we eat in our mouths, chewed by our teeth and moistened with saliva, goes through the digestive process from the esophagus to the stomach and intestines, completes digestion and is absorbed, and these links require water to participate in accelerating the dissolution of nutrients by body fluids. 2. Excretion of waste: The residual waste after the digestion and absorption of food nutrients should be discharged from the body through sweating, respiration and excretion, and these different excretion methods need the help of water to achieve.

4. Balance body temperature: When the ambient temperature is lower than the body temperature, in order to maintain the body temperature and ensure normal physiological activities, the water in the body will be retained in the body due to the reduction of evaporation of the reduced pores; When the ambient temperature is higher than body temperature, water is expelled through the dilated capillary respiratory holes, lowering body temperature. The body functions for survival through the dispersion of water.

5. Maintain cells: water can promote cell metabolism and maintain the normal morphology of cells; Maintain the moistness and elasticity of **. 6. Balance the blood:

Water improves the circulation of blood and tissue fluids, and helps to balance the viscosity and pH of the blood.

Water is the source of life and is known as the "king of medicines". When the amount of water lost is 1% of body weight, the person feels thirsty and the body functions begin to be affected; When the loss accounts for 2%, the motor function is affected, accompanied by decreased appetite and depression. When the loss reaches 4% 8%, there will be dryness, hoarseness, general weakness, etc.; If more than 10% is lost, it can be life-threatening.

People can't live without water, and the earth can't do without water! One of the important conditions for human beings to explore whether there is any trace of life on other planets is the presence of liquid water, which proves the theory that water is the source of all things. In addition, 70% of the body is made up of water, and 30% is made up of other components.

Experiments have shown that people can go without food for a long time, but it is impossible to survive without drinking water for a long time. Under normal circumstances, a person does not consume any type of water at all, and the survival limit is about a week, depending on their own conditions.

If the human body does not drink water for a long time, it will try its best to do the following stages. It's just not too scary!

The first stage is thirst. Thirst is a warning that the brain needs to be hydrated now, when the body consumes only 2% of body weight.

In the second stage, fainting. After the warning, if you do not consume water in time, the body will continue to consume the only water in the body, and when it is consumed to 4%, you will not sweat, and it will become wrinkled.

The third stage is physical injury. At the beginning of the third stage, when the body consumes 7% of its body weight, some organs of the body have begun to be damaged, and many metabolites will stay in the blood vessels, which is already very bad.

The fourth stage, death. This is the last stage. If you lose 10% of your body weight, you will die due to excessive dehydration.

So, when you are thirsty, you need to drink water as soon as possible, this is the first warning to you. Eight glasses of water a day, good health!

Because water can make our internal blood circulation, it can also promote our body's metabolism, and can also replenish the energy and nutrients that our body needs. It also removes all the toxins from our body.

Because people will be thirsty and even die if they don't drink water, so drink water.

If we don't drink water, then our human body will be dehydrated, which will affect the body's circulation and affect our health.

Why do we drink water? Nearly 70% of the human body is water, so why doesn't it flow like water?