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How many glasses of water is appropriate to drink a day?
A healthy person should drink at least 7-8 glasses of water (about 2.5 liters) every day. When the exercise is heavy or the weather is hot, the water consumption will increase accordingly. Getting up in the morning is the key moment for the body to replenish water in the new day, and it is best to drink 300 ml of water at this time.

The truly effective way to drink water is to drink a whole glass of water (about 200-250 ml) in one breath (or at one time), instead of just taking two sips, so that the body can really absorb it. Of course, you don't have to drink it all at once. If you just take a sip or two to "quench your thirst", it won't help your health at all. ?

Drink good water

Try to avoid drinking distilled water often (generally, distilled water is too acidic, which is easy to harm the body, especially for people with weak kidneys), and you can choose high-quality mineral water. If possible, drinking alkaline water is most beneficial to the human body; Otherwise, it is not necessary to cook it after filtering it in a household water filter. Generally speaking, if there is no choice, drinking is better than not drinking! ?

Drink warm water?

In the hot summer, many people will choose to drink ice water, or add ice to the water for drinking. In fact, ice water is not good for the function of the stomach, and drinking warm water is more beneficial, because it is especially helpful for the body to absorb and use, and it is more helpful for gastrointestinal digestion. ?

Drinking on an empty stomach?

Of course, you can drink water at any time, and drinking it when you are thirsty can only quench your thirst, but it can't help. The effective drinking method is to drink on an empty stomach, and the water will flow directly from the digestive tract and be absorbed by the body; Drinking water after eating is not as good as drinking water on an empty stomach.

Can you release and receive?

Working people often neglect drinking water because of their work, or prefer not to drink water in order to avoid the suspicion of "borrowing urine" for a break; I especially advise you not to avoid drinking water on the grounds of "going to the toilet often". If this goes on, the bladder and kidney will be damaged, which will easily cause backache. As long as you get into the habit of drinking water, your bladder will get used to it, and the frequency of going to the toilet will naturally decrease. However, it is normal to drink eight glasses of water every day and go to the toilet seven or eight times, which is a necessary replacement of metabolism.

Remember that the way to drink water does not care about satisfying the thirst of throat and neck. It is useless to drink a mouthful of water when you are dry. Water is as important to the body as oxygen. Drinking water for the body is the only way to prolong life; Drinking water for the body is the basic principle of bright skin. For the sake of health, beauty and water, what's the reason not to drink? ?

Drinking schedule?

AM6:30?

After a whole night's sleep, the body began to lack water. Drinking a cup of 250CC water before getting up can help detoxify the kidneys and liver. Don't eat breakfast right away, wait for half an hour for water to melt into each cell, and then eat after metabolism! (Very important! Body sewage depends on it! )?

AM8:30?

In the process from getting up to the office in the morning, the time is always very tight, the mood is also tense, and the body will be dehydrated invisibly, so when you get to the office, don't rush to make coffee and give yourself a cup of water of at least 250CC! ?

AM 1 1:00?

After working in the air-conditioned room for a period of time, you must give yourself the third glass of water in a day when you get up and move, which will help to relax your nervous working mood! ?

PM 12:50?

Half an hour after lunch, drinking some water instead of artificial drinks that make you fat can strengthen your digestive function, which is not only beneficial to your health, but also helps you keep fit. ?

PM3:00?

Replace refreshing drinks such as afternoon tea and coffee with a healthy mineral water! Drinking a large glass of water can not only replenish the water lost in the air-conditioned room, but also help clear your head.

PM5:30?

Drink another glass of water before you leave the office after work. If you want to lose weight by drinking water, you can drink a few more cups to increase your satiety. When you have dinner later, you will naturally not overeat. ?

PM 10:00?

Drink another glass of water one to half an hour before going to bed, and the goal is achieved! 2000CC of water has been ingested today. But don't drink too much at once, lest you have to go to the bathroom at night and affect your sleep quality. ?

The following is a summary of 10 on water function:?

1 Never underestimate the value of water?

Water has the functions of regulating body temperature, transporting oxygen and nutrients, taking away wastes, assisting liver and kidney function, and dissolving vitamins and minerals. Everyone needs to consume 10 to 12 cups of water every day to maintain the body's fluid balance. ?

2. Pay attention to the occurrence of dehydration?

According to Mayo Clinic and other leading health management organizations, even mild dehydration can cause health problems such as lethargy and constipation. Symptoms of dehydration include loss of appetite, mild headache, dizziness and general calcium deficiency. This also proves that proper hydration can prevent some diseases, such as kidney calculi's disease and reduce the incidence of colon cancer.

3 and 8 are not magic numbers forever.

It is a standard rule to drink 8 glasses of 8 ounces of water every day, but you may need more, especially when you are exercising. The simplest way to calculate the body's fluid demand is to divide the body weight by 2. The number you get is the amount of water you need to take in every day. ?

4. If in doubt, fill another glass of water?

People need to replenish a lot of water to avoid dehydration caused by hot, humid or too cold climate and high altitude. Especially when you are sick with a cold, especially when you have a fever, you need to supplement a lot of water. In addition, some experts in weight management also believe that drinking a glass of water after each meal can reduce food intake and help digestion. ?

5. Pay attention to the invisible liquid?

Boiled water is the best, but milk, fruit juice and other drinks also have about 90% water content, so it can help you meet the water demand. Caffeine-containing drinks and alcohol are one kind of diuretics, so they will increase the loss of liquid, so they can't be counted. In fact, every time you drink a drink containing caffeine and alcohol, drink another glass of plain water. ?

6. Drink water before symptoms appear?

Many experts believe that if you wait until you feel thirsty before drinking water, you will be slightly dehydrated. Drink a glass of water after getting up and a glass of water before going to bed. ?

7. Don't change the water intake plan?

Have a plan to drink water regularly every day. Keep a water cup or kettle around as a reminder, or put the time of drinking water into the daily schedule. ?

8. Drink plenty of water when exercising?

In order to avoid dehydration caused by exercise and sweating, you must complete the water supplement in the shortest time. The American Nutrition Association (ADA) recommends drinking two glasses of water two hours before the start of exercise, and then drinking another two glasses of water 15 to 20 minutes before the start of muscle endurance exercise. During exercise, you need to replenish water every 15 to 20 minutes. ?

9. Take sports drinks when you exercise for a long time?

According to ADA, the traditional North American weight control model will provide a lot of sodium, potassium, chlorine and magnesium to replace the loss of sweat. However, if you exercise for more than an hour or in an extreme climate, you need to consider taking sports drinks to maintain the balance of electrolytes, improve the body's absorption of liquids and carbohydrates to support the supply of energy.

10. Pay attention to additional abnormal symptoms?

If you have abnormal thirst or frequent urination, seek the help of a doctor to find out the problem. Thirst sensation and increased urine volume and frequency may be symptoms of diseases, including different degrees of diabetes.