How much water should a normal person drink a day?

The human body needs to replenish enough water every day. The human body cannot live without water. If the human body is dehydrated, it will affect the health of the body. Some friends do not drink water seriously every day due to work or study, and wait until they are thirsty to drink water. This is not a good habit. You should drink water frequently every day and not wait until you are thirsty to drink water. When you feel thirsty, it means that the human body is in a state of dehydration. How much water should a normal person drink a day? Let’s take a look at it next.

1. How much water should a normal person drink in a day?

Add 1000 ml of water to your normal diet. That is to say, at least 3000 ml of water should be added. In order to remove waste released by the body's organs, it is necessary to consume 1.5-2 liters of water every day. In the hot summer, if you are exposed to the sun above 30 degrees Celsius, you will consume 1000 ml of water just by sweating, and the urine volume per person is about 2000 ml per day. If people do not drink enough water, the body's cells will become dehydrated.

2. How to drink water healthily?

1. Drink fresh boiled water

Fresh boiled water is our best choice for drinking water. Boiled water is natural water that has gone through multiple layers of purification and is boiled at high temperature. During this high temperature process, harmful microorganisms in the water have been killed. In addition, elements such as calcium and magnesium in boiled water play a certain role in preventing cardiovascular diseases.

2. Drink plenty of water

A healthy person should drink at least 8 glasses of water a day, which is about 2.5 liters. This is a general standard. If you exercise a lot or the weather is hot, you should drink more water accordingly. Drinking 200 ml of water after getting up in the morning is good for your body. Each time you drink water, you should drink an appropriate amount, not too much or too little. Too much will increase the burden on the kidneys, and too little cannot meet the body's needs. Therefore, the correct way should be to drink 200-300 ml each time, so that it can be truly absorbed and utilized by the body.

3. The water temperature should be appropriate

Studies have found that boiled water that is then cooled to 20-25°C has the most specific biological activity. It can pass through the human cell membrane and promote the body's metabolism, thereby enhancing the body's immune function. Most people who like to drink warm water have a good metabolic state, less lactic acid accumulation in muscle tissue, and are less likely to feel tired.

4. Drink boiled water on an empty stomach

In the morning, you must drink water after getting up and brushing your teeth, on an empty stomach. You can also drink water before going out for morning exercise and before eating breakfast. You should drink water in small sips. This can promote blood circulation and flush the stomach and intestines. Drinking water too fast is not only useless, but also causes a large circulating blood volume, resulting in symptoms such as panic, nausea and vomiting.

3. Notes on drinking water

1. Don’t wait until you’re thirsty to drink water

We have always believed that the body needs water and needs to drink water when we are thirsty. In fact, when you feel thirsty, your body is already in a state of dehydration and begins to use the regulatory system to adjust the water balance. Although drinking water at this time can replenish the loss, it is not the best time to drink water. It is also easy to drink a large amount of water at one time, which increases the burden on the gastrointestinal tract, dilutes the gastric juice and affects digestion.

2. Drink water at any time, in small amounts and multiple times

Drinking water should be distributed at any time of the day. The principle is to drink small amounts multiple times, about 200 ml each time. A night's sleep will cause you to lose a lot of water. Even though you don't feel thirsty after getting up, your blood will still become thick due to lack of water. Drinking a glass of cold boiled water (150 ml) after getting up in the morning can reduce blood viscosity and increase circulating blood volume.

3. Boiled water is the first choice

Common drinks in life include plain water, tea, beverages, etc. Plain water does not contain energy and quenches thirst. It is the best drink in daily life, and among the plain waters, boiled water is the best. Boiled water can easily penetrate cell membranes into cells to promote metabolism, increase the hemoglobin content in the blood, enhance the body's immune function, and improve the body's disease resistance. It is the drinking water that best meets the needs of the human body. It is also clean, hygienic, simple to make, and economical, making it the best choice among beverages. Mineral water, mineral water, purified water, etc. can also be an option, but they should not be used as the main drinking water.