What is the scientific drinking of water? What is the scientific way to drink water?

Water is an indispensable nutrient for human beings every day, and scientific drinking water is particularly important.

1. The quality of drinking water: the quality of drinking water must be clean and good quality water after filtration;

2. Daily water intake: Dr. Fallax believes that a healthy person should drink at least 8 to 10 cups of 240 ml of water per glass every day, exercise a lot or live in a hot area, and drink more water, and overweight people should drink an extra glass of water for every more than 10 kg of excess body weight;

3. The best moment when drinking water: take the principle of drinking evenly during the day and at night, and do not drink 4 large glasses of water in a row in a single hour.

1. Wake up with a glass of water in the morning.

The plan of the day lies in the morning, and the same is true for drinking water, and the first glass of water in the morning is very important. After waking up, you can drink a glass of water on an empty stomach, because we lose a lot of water during sleep, even if you don't feel thirsty after waking up, you must take small sips as soon as possible to slowly replenish water.

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2. A glass of water before going to bed.

Many elderly people are not accustomed to drinking water before going to bed and are afraid to get up at night to urinate. In fact, the elderly have atrophy of the bladder and reduced capacity, so they still have to get up to urinate without drinking water. Therefore, drinking a glass of water 1-2 hours before going to bed at night can also prevent blood from thickening at night.

Three taboos for the elderly to drink water:

One taboo: light salt water.

Many elderly people like to get up in the morning with a glass of light salt water, which is called "defecation". Just ask:

So far, there are studies that show that sodium ions can help the excretion of stool? What is salt, isn't it sodium, we know that excessive sodium intake will lead to an increase in blood pressure, we should limit salt and control sodium, drinking water and adding salt, especially the elderly with high blood pressure, is even worse.

2. Don't: Drink water immediately after exercising.

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Three taboos: Drink plenty of water after sweating.

Sweating can lead to the loss of salt, and drinking plenty of water can further thin the blood, causing water to build up in the stomach and intestines, causing discomfort.

For the elderly, cool boiled water is the best drink. If it is placed for too long, the water will not only be polluted by bacteria in the air, but also lose its "activity" because the gas dissolves into the water again. The water source must be clean, and the boiled water that has been boiled repeatedly, the boiled water left over from steamed meals and other foods, and the boiled water that has been boiled for a long time should not be drunk.

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Although it is good to cool and white, it is necessary to drink it in moderation, and under normal circumstances, it is advisable to drink water every day. Drinking too little water is not good, but drinking too much water can also cause poisoning. People who exercise a lot and sweat a lot lose electrolytes in the body, and if you drink a lot of water immediately, it will cause muscle twitches, etc., so you can drink a little salted plain water after exercise.

In general, people need to drink 1000-1200cc of water per day.

Most people believe that drinking 8 glasses of water (2000cc) a day is good for their health. As everyone knows, drinking too much water can also bring trouble to the body.

Drinking water is the same as taking in calories, you should replenish as much as you need. There is no scientific evidence that you can detox more by drinking more water. On the contrary, if a person drinks too much water, it is very easy to lose electrolyte balance (a large loss of sodium and potassium ions) and water-soluble vitamins (such as B and C) are more likely to be lost.

How much water should a normal person drink per day? Studies have found that, in general, the amount of water that the human body loses every day from urine, sweat or evaporation is about 1800-2000cc, so it has been said for many years that healthy adults need to replenish about 2000cc of water every day. However, the 2000cc of water is not necessarily obtained by drinking water, but the water in the food should be taken into account, which is the correct health care method.

In fact, the various foods we eat every day contain a lot of water. For example, most vegetables and fruits are more than 90% water, and eggs and fish also contain about 75% water. As a rough estimate, we can get at least 300-400cc of water from food or soup in one meal.

Therefore, after deducting the 1000-1200cc of water intake from food in three meals, we only need to drink another 1000-1200cc of boiled water every day, an average of 2 cups in the morning and 2 cups in the afternoon, which is enough!

However, we should also know that the amount of water required must depend on each person's environment (temperature, humidity), physical activity, physical health and food intake, etc., and there is no fixed standard value. Experts believe that the general rule of drinking water is: no less than 500cc a day, but no more than 3000cc a day.

People who need to drink more water, such as gout and kidney stones, should follow the doctor's advice.