The correct way to drink water. Water is the source of life. People can't live without drinking water for a day. If they do this for a long time, it will cause some bad diseases, but many people don't know the correct way to drink water. Let's take a look at the correct way to drink water.
Correct drinking method 1 correct drinking method
1, don't wait until you feel thirsty to drink water, you'd better drink a glass of water every hour. Generally people will judge whether it is time to replenish water according to the color of urine.
If the urine is dark, it means you need to replenish water, and if it is light or even colorless, it means you drink too much water. Generally, when the urine color is light yellow, it means that there is not much water in the body.
Drink a glass of water on an empty stomach every morning. After a night, about 450 ml of water is lost in the human body, which needs to be replenished in time. Drinking a glass of water on an empty stomach in the morning can not only promote blood circulation, but also promote metabolism.
3. Drink boiled water. Generally, after the water is boiled for 3 minutes, some harmful substances such as chlorine in the water can be evaporated to ensure that the substances in the water are beneficial to the human body.
Boiling water often contains a lot of harmful substances, such as bacteria, which can cause diarrhea and even rectal cancer.
4. Don't drink water overnight. If boiled water is kept for a long time, the minerals in the water will be reduced, and even some harmful substances, such as nitrite, will often cause poisoning, and long-term drinking may even induce cancer. Therefore, drink fresh boiled water when drinking water, and don't drink boiled water repeatedly.
5, drinking water should be different from time to time, to achieve the right amount. For example, pregnant women consume a lot of water, so they should drink more water and replenish the water lost in the body in time.
But for patients with renal failure, drinking more water will aggravate the condition and endanger their health. Therefore, it is necessary to drink water according to the needs of human physiological functions, which changes with activities, environment and other factors.
It is not advisable to drink water half an hour before meals. Drinking water before meals will dilute gastric juice, affect digestion and hinder health. In addition, after sweating a lot, you can add a proper amount of salt to boiling water, which can better supplement the water needed by the human body.
Correct drinking method 2. Correct drinking method after exercise.
1, it is best to add (0.7%-0.9%) edible salt to pure drinking water (mineral water or boiled water) in order to replenish the salt lost in the body in time.
Don't drink too much when drinking water, spit it out after the first sip of water. After each sip of water, rinse your mouth gently for a few seconds, and then drink slowly. Doing so can not only quench your thirst quickly, but also effectively control the amount of drinking water! Effectively avoid bloating and fatigue when drinking water after exercise.
3, in the absence of physiological saline, you can also drink ordinary drinks (avoid carbonated drinks).
If you drink plenty of water during strenuous exercise, it will reduce the salt content in the blood, leading to muscle spasm, and in severe cases, it will lead to headache and vomiting. Therefore, it is not advisable to drink water immediately after exercise.
Precautions after exercise: take a rest before taking a bath.
If you take a cold bath immediately after strenuous exercise, human blood vessels will contract immediately due to sudden stimulation, resulting in increased blood circulation resistance and decreased body resistance.
Taking a hot bath will continuously increase the blood flow to the skin, leading to insufficient blood supply to the heart and brain, ranging from dizziness to collapse shock, and it is easy to induce other chronic diseases. So after strenuous exercise, you must have a rest before taking a bath.
Avoid drinking.
Many people binge drink because they feel thirsty after exercise, which will increase the burden on the gastrointestinal tract and affect its digestive function. Therefore, you should not drink too much water too quickly after exercise, let alone drink cold drinks, otherwise it will cause colds, abdominal pain and other diseases.
Be careful with sweets and sugar water.
Some people like to eat sweets or drink sugar water after strenuous exercise, but eating too much sweets after exercise will consume a lot of vitamin B 1 in the body, and people will feel tired and lose appetite. Therefore, it is best to eat more vegetables, liver, eggs and other foods containing vitamin B 1 after strenuous exercise.
Drink water correctly before and after exercise.
Drinking carbonated drinks after exercise is more harmful.
After exercise, the human body is prone to sweating and collapse. If you drink carbonated drinks again, it may cause electrolyte disorder. Generally speaking, you sweat a lot after exercise, which means that sodium will be excreted with sweat.
Under normal circumstances, the sodium content of human body is about 140 units. If it is low sodium, it may be only 120 units.
Hyponatremia may lead to demyelination of nerve cells. If hyponatremia lasts too long, the body may be unable to move, and in severe cases, symptoms such as unconsciousness may occur. The safest way after exercise is to drink light smoke water to replenish the body's water loss.
Sports drinks are the most comprehensive supplement.
Although adding white water is the safest way, in fact, people lose not only water after exercise, but also calcium, potassium, chlorine, magnesium, sugar and so on.
When conditions permit, supplementing sports drinks is the best choice to replenish water after exercise. Sports drinks generally contain sugar and electrolyte, and the composition and content of various nutrients can adapt to the physiological characteristics and special nutritional needs of physical exercisers.
It is inconvenient to buy sports drinks. You can add some sugar to boiling water according to the ratio of 1: 15. However, diabetics can't drink like this.
Hydrate before exercise.
If you don't want to dehydrate during or after exercise, you can take the method of drinking water 2 hours before exercise.
This is because drinking water before exercise can improve the body's thermal regulation ability and reduce the heart rate during exercise. It is worth noting that hydration needs to be drunk 2 hours before exercise, because it needs to give the kidney a certain metabolic time to let the kidney excrete excess water in the body.
Replenish water during exercise.
If your exercise time exceeds 1 hour, you should drink some light salt water, because many ionic components in your body will be metabolized at this time. Note that adding white water during exercise will not have the effect of replenishing water.
If you don't like drinking light salt water, stop for a sports drink every 20 minutes or so, which can balance the loss of sweat in your body and avoid the harm caused by dehydration.
Exercise in the morning needs hydration first.
Many people like to do physical exercise in the morning, so that they will feel refreshed all day. But you may not know that you need to replenish water before exercising in the morning, because after a night's rest, there is little water left in your body. At this time, if you let your body exercise in the absence of water, it is easy to dehydrate.
It is not easy to make the water too high or too low.
Whether it's white water or professional sports drinks, don't rush to find an iced bottle to drink even after exercise on a hot day.
Of course, too hot water is not good, it will increase sweating and make you uncomfortable. The normal temperature is 8~ 14℃.
Don't drink too much at once.
You really need to replenish water after exercise, but too much water at a time is not good for your health. The best way to replenish water is to replenish it every 15 ~ 20min during exercise 150 ~ 200ml.
The total amount of drinking water per hour should not exceed 600 ml, which can not only keep the water balance in the body, but also avoid increasing the burden on the heart and gastrointestinal tract due to drinking a lot of water.