Drinking Water and Health read the answers, how to understand drinking water and health

3000 words **, "Drinking Water and Health".

Summary. Hello friends, how to understand drinking water and health, 1. Drinking water: including white water, tea, beverages, etc., obtained through various ways, we can get a lot of water by drinking water, which accounts for about 60%.

2. Water from food: The diet of Chinese residents is mainly plant food, and fruits and vegetables contain a lot of water; In addition, cooking methods such as steaming, stewing, boiling, and stir-frying can not only retain most of the water in the food, but also add a certain amount of water when cooking, so we can get a certain amount of water from the food. We get about 40% of our daily water from food.

3. Raw water in the body: refers to the water produced by the metabolism of the three major nutrients (protein, fat, and carbohydrates) in the body, and it is also a way for the body to obtain water, but it accounts for a small proportion.

Hello friends, how to understand drinking water and health, 1. Drinking water: including white water, tea, beverages, etc., obtained through various ways, we can get a lot of water by drinking water, which accounts for about 60%. 2. Water from food:

The diet of Chinese residents is mainly plant-based food, and fruits and vegetables contain a lot of water; In addition, steaming, stewing, boiling, stir-frying and other cooking methods can not only retain most of the water in the food, but also add a certain amount of water during cooking, so we can get a certain amount of water from the food. We get about 40% of our daily water from food. 3. Raw water in the body:

It refers to the water produced by the metabolism of the three major nutrients (protein, fat, and carbohydrates) in the body, and it is also a way for the body to obtain water, but it accounts for a small proportion.

1. Water is a good solvent for a variety of minerals, microorganisms, glucose, amino acids and other nutrients, which participates in the transport of substances in the body, it transports nutrients to the cells, and at the same time transports away metabolic wastes in the body. 2. Water is the main component of the body temperature regulation system, and the heat generated by energy metabolism in the body is transmitted to the surface through body fluids, and the excess heat is taken away through evaporation or perspiration to keep the body temperature constant. 3. Water can play a lubricating role, and the generation of joint lubricants, saliva, gastrointestinal mucus secreted by the digestive tract, mucus in the airways of the respiratory deficit system, and mucus in the genital tract of urinary lead plexus are inseparable from water.

Trust the science and don't be too superstitious.

Summary. With the improvement of people's living standards, the concept of healthy drinking water has also undergone great changes. First of all, people have begun to pay attention to the improvement of water quality, strengthen the monitoring and treatment of water pollution, and ensure the safety and security of drinking water.

Secondly, people began to pay attention to water supplementation, pay attention to the proper replenishment of water needed in the body, so as to maintain good health. In addition, people have begun to pay attention to the hygiene of drinking water, and try to avoid using unhygienic containers to store or contain drinking water, so as to reduce the spread of germs. In short, with the improvement of people's living standards, the concept of healthy drinking water is also growing and developing.

23.With the improvement of people's living standards, the concept of healthy drinking water has been changed.

Kiss us and what the whole problem is.

With the improvement of people's living standards, the concept of healthy drinking water has also undergone great changes. First of all, people began to pay attention to the improvement of water quality, strengthen the monitoring and treatment of water pollution, and ensure the safety of Xiaoxiao's drinking water. Secondly, people have begun to pay attention to the replenishment of water in the water, and pay attention to the proper replenishment of the water needed by the first content of the body, so as to maintain good health.

In addition, people have begun to pay attention to the hygiene of drinking water, and try to avoid using unhygienic containers to store or contain drinking water, so as to reduce the spread of germs. In short, with the improvement of people's living standards, the concept of healthy drinking water is also growing and developing.

For example, in some developed countries, in order to ensure the health and safety of drinking water, various measures will be taken to purify the harmful substances in them to meet the standards set by the state. Secondly, people began to pay attention to the replenishment of water, and paid attention to the proper replenishment of the water needed in the body, so as to maintain good health. In addition, people have begun to pay attention to the hygiene of drinking water, and try to avoid using unhygienic containers to store or contain drinking water, so as to reduce the spread of germs.

In addition, people have also begun to pay attention to issues such as the time, method, and amount of drinking water, and try to avoid drinking water on an empty stomach in the morning; Try to avoid drinking a lot of water at once; Try to avoid drinking cold water, etc., immediately after exercising. In short, with the improvement of people's living standards, the concept of healthy drinking water is also growing and developing, bringing more convenience and safety to the people.

1. It emphasizes the importance of drinking water to human health (or the relationship between drinking water and health) and the problems to be paid attention to when drinking water.

1) Water is an essential substance for the human body;

2) Drinking enough water is conducive to disease prevention and treatment;

3) Drinking enough water is good for a good mood:

4) Drinking enough water can delay aging and help you live longer.

3. The method of explaining the column numbers is used. The effect is to accurately and concretely illustrate the gradual decline in the proportion of water in the body's body weight as we age.

4. Example: I suggest that you do not drink drinks instead of drinking water, because drinks are mostly acidic, and drinking acidic drinks often will increase the body's acidic substances, which is easy to cause fatigue, resulting in reduced immune function, which is not good for our health.

A healthy person who has enough water to drink can stay alive even if he does not eat for a while. If there is no water, three days can lead to death. If you hold out for less than two hours in the scorching desert, death will come.

Therefore, the "Compendium of Materia Medica" puts water in the first chapter. The ancestors of China have a saying that "medicine is not as good as food, and food is not as good as water". Why is water so important to people?

More than two-thirds of the human body is water. Water is a carrier for transporting nutrients to various tissues of the human body, excreting human wastes, circulating body fluids (such as blood), digesting food, lubricating joints and internal organs, and regulating body temperature. Water is a part of the blood system that contains dissolved minerals, and it is essential for maintaining the health of body tissues, just like dissolved calcium and magnesium.

Drinking enough water is good for disease prevention and treatment. For example, it can prevent colds and make cold patients recover early. The reason is that most colds are caused by viruses, and the body's ** and mucous membranes are the first line of defense against the immune mechanism of viruses and germs invasion.

Adequate water can prompt the body to eliminate waste and allow the patient to recover sooner.

Drinking enough water is good for a good mood. If a person is in a state of psychological tension for a long time, the body will not be able to resist the invasion of bacteria or viruses. Therefore, when we are irritable, we should drink plenty of water.

Water itself has a calming effect on the human body and is beneficial to human health. Older people can drink a small amount of water before going to bed to quickly fall asleep.

Drinking enough water can delay aging and help you live longer. The process of human aging is the process of dehydration of the human body. For example, the increase in wrinkles in the elderly is caused by dryness and dehydration.

As we age, the proportion of water in our body weight decreases. The proportion of water in the human body is known to be roughly as follows: fetus 90, newborn babies 80, juveniles 75, adult men 70, and elderly men less than 65.

Therefore, the elderly should especially develop the habit of drinking water.

So how much water do people need to drink in a day? Water in the normal human body is always in a state of dynamic equilibrium, and the amount of intake and excretion is almost the same, and the range of change is 1 -2. American scientists have determined that a middle-aged person weighing 65 kilograms excretes a total of 2,569 milliliters of water per day through urine, evaporation and other ways.

In order to maintain the balance of water in the human body, it is necessary to replenish about 2560 ml of water every day. However, the water we need does not come entirely from drinking water, and foodstuffs such as grains, meat, vegetables, and fruits also contain water, so we need about 1,200 milliliters of water from drinking water every day. The capacity of the commonly used drinking cup is 200 ml, that is, you need to drink about 6-8 cups a day to say that you have drunk enough water.

Of course, this refers to the normal state, in the case of high temperature weather, exercise, and labor intensity, it is necessary to supplement about one-third of the water intake.

Drinking water today, reading the answer, gradually drinking water, is well, in line with quiet water.

8 glasses of water a day for a lifetime of health.