The science of drinking water, how to drink water scientifically, and what are the knowledge of drin

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.

How much water to drink in a day.

Medical research points out that people consume at least 2500 ml of water every day, and the food we eat every day already contains a lot of water, such as vegetables 90% of water, fruits 80% of water, meat and fish also contain 70% of water, deducting these, drinking 1500 ml of water a day is enough.

When is it most effective to drink water.

Drinking water is most effective on an empty stomach, as it flows directly from the digestive tract and is absorbed by the body. When you wake up in the morning, drink a large glass of water, which can not only replenish the water lost due to the body's metabolism and wash the emptied stomach and intestines, but also effectively dilute the blood, reduce blood viscosity, and prevent the occurrence of cardiovascular and cerebrovascular diseases.

What water to drink best to quench your thirst.

Compared to buried drinks, pure plain water is the most thirst-quenching thing. At the same time, boiled water is also rich in a variety of minerals, which can regulate the body's fluid balance. In contrast, pure, distilled water should be drunk sparingly.

Fruit juices and vegetable juices are nutritious and hydrated, so you can drink more appropriately. Due to the large number of additives contained in various functional drinks, you should be as careful as possible when choosing them. Some additives can even increase the metabolic burden on a person.

Try to drink as little carbonated beverages as possible.

Drink plenty of warm water (I don't think it's good to be too hot and too cold).

Don't wait until you're thirsty to drink, as that's a sign of dehydration.

Drinking warm water after waking up can help to correct the water and bowel movements.

However, you should not take too much water at one time, because it will induce vomiting and cause water poisoning.

But if you are a girl, you should pay attention, it is best not to drink too much water before going to bed, it will be edema, especially the eyes (personal injury).

When you are sleepy, you can drink the water of filial piety, which will refresh your mind (the specific scientific basis is not clear, but I did it in my shirt.

How should you drink water to be a scientific drinking method?

Some books say that drinking water before going to bed can moisturize the skin, but some also say that if you drink water before going to bed, you will inevitably suffer from edema the next day, isn't it contradictory?

Skin care and bodybuilding are obviously inseparable from water, and drinking more water can make it moisturizing and hydrated. The frequency of drinking water should be 4-5 times a day. Don't wait until you're thirsty to drink water, lack of water will make you look dry, wrinkled, and dull.

Drink water properly in the morning before meals; It is not advisable to drink more after meals and before going to bed, which will not only lead to dilution of gastric juice and polyuria at night, but also induce edema of eyelids and eye bags.

Therefore, only scientific drinking water can moisturize the skin and will not induce edema.

A truly effective way to drink water is to drink a whole glass of water (about 200 to 250 ml) in one sip (or one sitting), rather than just two sips, so that the body can really absorb it. Of course, the so-called drinking water does not have to be drunk in one sitting. If you just drink a sip or two to quench your thirst, it won't help your body at all.

What kind of water to drink? Try to avoid drinking distilled water often (generally distilled water is too acidic, which is easy to harm the body, and even more detrimental to people with weak kidneys), and choose high-quality mineral water. If possible, drinking alkaline water is best for the human body; Otherwise, it is okay to filter it in a household water filter and cook it before drinking.

In the hot summer, many people choose to drink ice water. In fact, ice water is not good for stomach function, and drinking warm water is more beneficial because it helps the body absorb it.

How do I drink water? Of course, drinking water can be used at any time, and drinking it when you are thirsty often only quenches your thirst and does not help. An effective way to drink water is to drink it on an empty stomach, where the water flows directly from the digestive tract and is absorbed by the body; Drinking water after eating enough does not play as much of an effect on health as drinking water on an empty stomach.

Office workers often neglect to drink water due to work, so I would like to remind you not to avoid drinking water on the grounds of "going to the toilet often". In the long run, the bladder and kidneys will be damaged, which can easily cause back pain.

Drinking water schedule.

Keep at least 8 glasses of water a day. Get up in the morning and drink a drink to cleanse your bowels and detoxify. When you drink about 10 or so (preferably 200cc) you can't drink all the water in one go, but you have to drink it one bite at a time, of course, you have to drink this glass of water like this.

The speed of drinking. If you drink it in one breath without resting, your stomach will feel very swollen all of a sudden. 1:00 p.m

00 5:00 to drink the amount of three bottles of mineral water, and then drink another glass of water before going to bed. Keep your body hydrated overnight.

Don't drink too much water at night, otherwise your eyes will be swollen the next day.

The 4 time periods when people need to hydrate the most!

Wake up in the morning at 10 a.m.

4 p.m. Before going to bed.

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.