How to drink water for better health? Take a look at these key points

Have you had enough 8 glasses of water today?all the timeDrink 8 glasses of water every dayIt seems to be a consensus among many people.But experts say that,Recommended amount of 8 cups of water (approximately 2 liters) per dayFor most people, it may be too high!So for ordinary people,How much water should I drink every day?How to drink water correctly?Let's take a look together Drink 8 glasses of water in a day? You may have drunk the wrong thing!Recommended amount of 8 cups of water (approximately 2 liters) per dayResearch has found that males aged 20-35 have the highest daily water circulation, at 4

Have you had enough 8 glasses of water today?

all the time

Drink 8 glasses of water every day

It seems to be a consensus among many people.

But experts say that,

Recommended amount of 8 cups of water (approximately 2 liters) per day

For most people, it may be too high!

So for ordinary people,

How much water should I drink every day?

How to drink water correctly?

Let's take a look together

Drink 8 glasses of water in a day? You may have drunk the wrong thing!

Recommended amount of 8 cups of water (approximately 2 liters) per day

Research has found that males aged 20-35 have the highest daily water circulation, at 4.2 liters; The daily water circulation of women aged 20-40 is 3.3 liters; As age increases, it decreases, and by the age of over 90, the water circulation decreases to around 2.5 liters.

204.24.21.51.8201.31.4Recommended amount of 8 cups of water (approximately 2 liters) per day8

The principle of drinking water that you have always adhered to may be wrong!

1. Drinking a lot of water after catching a cold quickly improves - wrong

I have a cold, and people around me often suggest, 'Drink more water to recover quickly'. But many epidemiological experts point out that drinking a large amount of water in a short period of time during a cold can actually cause dehydration in the body.

When catching a cold, the human body will fight against the virus through a fever, which will cause a large loss of water in the body and also take away electrolyte components such as sodium and potassium. If only a large amount of plain water is added at this time, it will dilute the electrolyte elements such as sodium and potassium in the body. When the concentration of sodium in the body decreases too much, people may experience dizziness, fatigue, and other conditions. At this point, the brain will automatically send out signals to expel excess water from the body through urine, sweat, and other means to meet the needs of electrolyte concentration balance in the body. This is what medicine calls "spontaneous dehydration". So, for a cold, it is not advisable to drink a large amount of water blindly. At the same time, it is necessary to supplement enough electrolytes to help alleviate the symptoms of the cold.

2. Drinking weakly alkaline water is healthier - wrong

Although the theory of "acid-base constitution" has been proved to be a pseudoscience, there is still a saying that "weakly alkaline water is good for health" and "alkaline water makes blood alkaline". Many people also believe in buying alkaline water and alkaline water filters. In fact, what we often refer to as weakly alkaline water refers to water with a pH value slightly greater than 7. The internal environment of the human body is relatively balanced and stable, with a pH value generally between 7.35 and 7.45. The internal environment of the human body will not change its acidity or alkalinity due to drinking the acid-base substances that the human body can withstand. Moreover, after drinking weakly alkaline water, it will be neutralized in the gastrointestinal tract and not absorbed by the human body. At present, there is insufficient scientific basis for concepts such as weakly alkaline water and acid-base constitution. There is still insufficient scientific evidence to support concepts such as the benefits of weakly alkaline water to human health and the fact that the human body is acidic or alkaline.

3. Drinking water before meals can help you lose weight - wrong

Many people have heard that drinking water before meals can help lose weight, but in fact, drinking water before meals alone cannot solve the problem of weight loss. In fact, "drinking water before meals" is somewhat similar to what we often say "drinking soup before meals". By increasing satiety and reducing eating, although it has a certain weight loss effect, it is important to drink enough, and at least drink "weight For example, a person weighing 50 kilograms should drink at least 1500 milliliters of 30 to 35 ", but drinking 500 milliliters at once before each meal can easily dilute gastric juice and affect digestion.

4. Drinking purified water regularly can lead to a lack of minerals in the body - wrong

Many people have heard a saying that 'regularly drinking pure water can lead to a lack of minerals in the body', so many people insist on choosing mineral water and other options. In fact, relying on drinking water to supplement minerals is not a good way. Many mineral water packaging will indicate the content of calcium, magnesium, and potassium, and in the promotion, it specifically claims that "this water contains various natural minerals and trace elements that the human body needs, such as calcium, magnesium, and potassium", giving the impression that this water is an important source of calcium, magnesium, and potassium. In fact, compared to food, water does not contribute much to calcium, magnesium, and potassium. In addition, there are also some bottled water marked "drinking natural water" and "drinking natural spring water" on the market, which can easily be mistaken for mineral water, but they are not.

Drink water correctly and remember these 5 points

1. Don't wait for thirst before drinking

We cannot judge whether we need to drink water based on whether we are thirsty or not. When we are thirsty, our body loses 1% to 2% of its water, which is when the body is already dehydrated. In fact, thirst is not a very sensitive indicator. When the loss of water in the body reaches 2% to 4%, the body is already dehydrated while feeling thirsty, manifested as insufficient urine and dark yellow urine color. At this time, work and cognitive abilities will be reduced. In addition, if you feel extreme thirst, dry skin, cracked mouth and tongue, hoarse voice, and overall weakness, you may already be in a moderate dehydration state.

2. The water temperature is most suitable between 35 and 40

For the general population, drinking water between 35 and 40 is more suitable because it is close to the temperature inside the human body and can make the gastrointestinal tract more comfortable. People who are afraid of the cold can choose to drink water with a slightly higher temperature, but it is best not to exceed 50 .

3. Take a small sip and drink slowly, don't gulp too much

Many people drink a lot of water at once, which can increase the burden on the gastrointestinal tract. The recommended drinking method is to consume small amounts multiple times, dividing the total amount of water consumed daily into about 200 milliliters per day. When you have nothing to do, you can also drink some water casually, and you can also drink some water appropriately during meals.

4. Never use beverages instead of drinking water

Many people always feel "tasteless" when drinking plain water, and like to drink beverages instead of water. However, excessive consumption of sugary beverages can lead to obesity, which in turn can lead to more health problems and is not conducive to dental health. In fact, white water is the best drink in daily life, and boiled water is the best choice for white water.

5. Try to drink less ice water even in hot weather

If the water temperature is too cold, it can stimulate the heart, as cold water can cause the coronary arteries to contract, affecting the heart's function, hindering blood circulation, and increasing the risk of developing diseases such as angina and myocardial infarction. Especially for patients with coronary heart disease and hypertension, it is important to ensure that the water temperature is not too low. If you really don't want to drink hot water, the water temperature should also be between 20 and 30 .

Drink water at these 8 moments

1. After waking up in the morning

The human body loses about 450 milliliters of water every night, and after waking up in the morning, it will be in a physiological state of dehydration. It is best to drink a glass of warm boiled water on an empty stomach before eating, as this can dilute the blood and improve dehydration at night.

2. Before going to bed at night

Do not drink too much water before bedtime, as frequent waking up can affect sleep; But it's also important not to drink water. You should take a few sips before going to bed. Because when a person falls asleep, their body loses water, causing a decrease in water in the blood and a increase in blood viscosity. Drinking some water before going to bed can alleviate this phenomenon and reduce the risk of developing cerebral thrombosis. In addition, it is best for elderly people to keep a glass of water by the bed before going to bed. If they feel thirsty, they should take a few sips immediately.

3. After taking a shower

Many people feel thirsty after taking a shower and drink a glass of water in one gulp. Little did they know that taking a hot bath can increase blood flow, and drinking water too quickly can be detrimental to health, especially for the elderly. At this point, you should take a small sip and slowly drink a glass of warm water.

After turning on the air conditioning for half an hour

The dry air in an air-conditioned room can easily cause water loss in the human body, dry mucous membranes in the nasal cavity, and even cause bronchitis. Therefore, after staying in the air-conditioned room for more than half an hour, it is necessary to replenish water in a timely manner, such as plain water, mineral water, lemonade, etc.

5. Half an hour after meals

Do not drink water immediately after meals, as it will dilute and dilute saliva and gastric juice, weaken the activity of proteases, and affect digestion and absorption. It is recommended that ordinary people drink around 200 milliliters of water half an hour after meals, taking small sips as frequent and large amounts of water can easily cause heartburn. People who are prone to heartburn should drink 3-4 sips every 20-30 minutes, 2-3 hours after meals.

6. When feeling agitated

Epinephrine is commonly referred to as the "pain hormone". When a person is in pain or irritability, epinephrine will surge, and like other body toxins, it can be excreted from the body with water. Therefore, when feeling restless, it's best to pour a glass of warm water and sit in your seat and slowly finish it, which will relax your mood a lot.

7. During exercise

Sports consume a lot of water, especially for children, who require more water than adults. In addition to drinking water before exercise, it is also important to replenish water every half hour during exercise.

8. After eating salty food

Eating too salty can lead to hypertension, decreased saliva secretion, and swelling of the oral mucosa. If you eat salty food, the first thing to do is to drink plenty of water, preferably cold boiled or lemon water. Try not to drink sugary drinks or yogurt, as sugar can actually worsen thirst. More than 90% of light soybean milk is water, and it is rich in potassium, which can promote the discharge of sodium. It is also a good choice.

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