Video spoilers history, starting with the blitzkrieg on Poland

A new sky appeared.

A young lady who got up lazily appeared in the picture.

The young lady stretched lazily first.

Then he picked up the glass of water from the bedside table and drank it all.

And the commentary on the sky curtain slowly sounded.

[In our busy lives, we repeat the simple action of drinking water almost every day. ]

[When you wake up in the morning, start the day with a cup of warm water; during breaks at work, pick up a cup of water to moisten your throat; after exercise, drink a lot of water to replenish your body. ]

【Drinking water seems to be a very common thing. 】

[But...did you really drink it right? ]

[Many people must have heard this statement:]

【You must drink eight glasses of water every day to ensure good health. 】

[You can’t drink water at night, otherwise you will get edema the next day. 】

[Drinking purified water is not good for your health. Mineral water is the best choice. ]

【As for overnight water and repeatedly boiled water? 】

【It makes people change color even when talking about it! 】

[These sayings are widely circulated in our lives, and many people believe them. ]

[However, when we really explore the scientific basis behind these "common sense", we will find that there are many misunderstandings. ]

【The wrong way to drink water will not only bring no benefits to the body. 】

【On the contrary, it may have an impact on health. 】

[In this era of health and wellness, it has become urgent to understand the knowledge of scientific drinking water and learn to distinguish rumors about drinking water. 】

[Next, let us enter the world of scientific drinking water. ]

The opening remarks of Tianmu’s video explain that this is a video introducing drinking water.

This made the ancients somewhat confused.

Qin Dynasty.

Ying Zheng walked slowly with his hands behind his back.

Looking at the content about drinking water on the sky screen, he said with some doubt:

"Drinking water is a common thing. I drink water every day just to quench my thirst. Why is there so much to pay attention to?"

He turned to look at Li Si beside him and asked, "Li Si, what do you think about this?"

Li Si replied respectfully:

"Your Majesty, there must be a reason why people in later generations are so obsessed with drinking water."

"Although we don't have so many rules when drinking water on weekdays, since people in later generations attach so much importance to it, perhaps there is some trick to it."

……

【Introduction to the 2022 Dietary Guidelines for Chinese Residents. 】

[The median water intake of adults in my country is 1488 ml, including 1679 ml for men and 1370 ml for women. ]

[In mild climates, adult men with light physical activity levels drink 1.7 liters of water per day and adult women drink 1.5 liters of water per day.]

[If we calculate that a cup of water is about 200-250 ml, that's roughly eight cups a day. ]

【We know how much water we should drink. 】

[So what should we refer to for scientific hydration? ]

【A simple formula can be used as a reference. 】

[The amount of water a person needs every day is equal to the water consumed by metabolism plus the water lost through excretion, breathing, sweating, etc.]

【Theoretically, for every calorie of energy we consume, we need to consume 1-1 ml of water. 】

[For example, an average adult consumes about 2000 calories per day. ]

[In this way, theoretically, the amount of water needed per day is between 2000 ml and 3000 ml. ]

[How often should we drink water every day? 】

[How much should I drink at a time? 】

[Many people think it’s not too late to drink water when they are thirsty. ]

[However, when we feel thirsty, our bodies are actually already dehydrated.]

[And is struggling to self-regulate. ]

[The osmotic pressure of urine has begun to rise. ]

【Therefore, it is recommended that you take an active and regular approach to drinking water. 】

【We can drink a glass of about 200 ml of water every two hours. 】

Outside the sky.

Qin Dynasty.

Ying Zheng smiled in relief.

“It turns out that waiting until you are thirsty to drink water is wrong?”

"This knowledge is a reminder to me."

"The sky curtain appears well, this video number!"

"I also need to pay attention to learning some scientific health-preserving methods from later generations."

There was no need for Ying Zheng to say it himself, the servants beside him already knew that when they served Ying Zheng in the future, they had to be proactive in drinking water.

And remind His Majesty the Emperor to drink water on time.

The marquee continues to play.

【We know how much water to drink. 】

【However, some misunderstandings about drinking water also need to be explained. 】

[There have been news reports about people who drank too much water at once and became water poisoned.]

[Water intoxication refers to drinking more water in a short period of time than the kidneys can metabolize.]

[This will then lead to a decrease in body fluid concentration, a decrease in plasma sodium ion concentration, and dilution of the total plasma protein, hemoglobin, and the number of red blood cells.]

[So, can drinking too much water really cause water poisoning? ]

【The first answer is yes. 】

【But it rarely happens. 】

[For example, in the hot summer, after a lot of physical activity. ]

[For example, after running a marathon, if you simply drink a lot of water without replenishing electrolytes, you may suffer from water intoxication. ] [However, the incidence rate is very low. ]

[Drinking a large amount of water at one time may also increase the burden on the kidneys. ]

【Therefore, for people with impaired renal function, athletes, and those working in high temperatures, etc. 】

[It is recommended to drink water containing electrolytes in divided doses. ]

[In addition, in daily life, we often hear that you cannot drink water while eating, otherwise it will dilute the gastric juice and affect food digestion. ]

Is this statement accurate?

【Actually, this is just a rumor. 】

[When we eat daily, the vegetables and soups we consume contain water. Normal water intake will not dilute the gastric juice excessively. ]

[It will not reduce the ability to digest and absorb food. ]

[There are also some people in daily life who don’t like to drink tasteless water and prefer to drink some sugary drinks. ]

[In fact, there are now many scientific studies comparing the effects of beverages and water on improving the body's hydration status.]

【Drinking water can regulate the body's hydration status and maintain good physiological functions. 】

[Although sugary drinks are also a form of fluid supplement, they have a negative impact on the body's hydration status.]

[Drinking sugary drinks may increase the risk of dehydration. ]

【From this we can see that it is also a liquid. 】

[They have significant differences in hydration ability and effect. ]

When the netizens in the barrage saw this, they couldn’t sit still anymore.

"I drink water after eating, which helps me digest food better!"

"I always have a big bowl of soup before and after meals."

"Is it okay to soak rice in water frequently? It should be fine, right?"

"Soup with rice is not good. It will affect the digestion of food if you don't chew enough."

"I have chronic gastritis. I have consulted seven or eight Chinese and Western doctors, and they all advised me not to drink water or soup before or after meals."

"I know that drinking beverages every day is not good, but why can't I control my mouth?"

"We drink beverages because they taste good, not for hydration."

"The more you drink, the thirstier you become."

What about sugar-free drinks? Can they replenish water?

Can I drink beer instead of water?

【In addition, drinking boiled water is a lifestyle habit for many people. 】

[There is also a saying on the Internet that if water is boiled more than twice, the nitrite will increase 40 times. ]

[Drinking boiled water or overnight water is harmful to your health, so don’t drink it! ]

[So, can these two kinds of water be drunk? ]

[In fact, boiled water or water left overnight does not cause cancer. ]

[The focus of everyone's attention is mainly on the nitrite content. ]

[It is true that the nitrite content does increase with the number of boiling times and the length of time the food is left standing.]

【However, the increase is limited and will not pose a significant risk to health. 】

[However, what if the water is left for a long time and becomes contaminated or breeds bacteria? ]

【That may cause harm to the human body. 】

[A special reminder is that you should never drink boiling water when it is very hot. ]

[Studies show that drinking overheated beverages can damage the esophageal mucosa. ]

[If this continues for a long time, it may lead to abnormal proliferation of mucosal cells and may even develop into cancer. ]

【It is worth mentioning that you should drink water early in the morning. 】

Most people drink a glass of water when they wake up in the morning.

[Some people also choose to drink light salt water or honey water. ]

[Experts do not recommend drinking salt water. ]

[According to the results of previous resident nutrition surveys, the salt intake of Chinese residents has long exceeded the 5g limit. ]

[There is really no need to add extra salt. ]

[It is not recommended for people who are in special physiological stages or have weak gastrointestinal function to drink honey water. ]

[For example, elderly people with weak gastrointestinal function, if they usually have obvious diarrhea symptoms, are not suitable for drinking honey water in the morning. ]

[Do not feed honey water to infants and young children. ]

The sky screen video ended and barrages of comments flew out one after another.

"Eight times 250 ml, right? Drink water according to this standard from now on."

"You can't drink overnight water. In the past, mysterious creatures would often hunt in the cup at night, so it is not recommended to drink it."

"What is the difference between overnight water and bottled water? Bottled water is half a month old. "

"I don't drink much water, so I boil a pot of water for at least three days."

"I used to dislike drinking water, but after having kidney stones, I became a good drinker."

"From a molecular perspective, you are basically drinking boiled water."

"After watching this video, I picked up the Coke and drank it all, and then immediately had a glass of boiled water!"

……

And in the Han Dynasty.

Liu Che looked at the content about scientific drinking of water on the sky curtain and felt that it was also useful for his own health.

He couldn't help but smile and said, "People in later generations are really creative. They even studied drinking water so thoroughly."

Liu Che himself decided to learn the science of drinking water from the sky.

At the same time, I also thought of the soldiers who had to sleep in the open air on the battlefield.

"Pass on my order and have the military doctors study this scientific method of drinking water. Make sure every soldier drinks water correctly and maintains sufficient physical strength."

Then Liu Che said to Huo Qubing beside him:

"Especially you, Qubing. Now that you have seen the sky curtain, you know how to drink water, right?"

"Every time you go on an expedition against the Xiongnu and go deep into the desert, you must pay attention to the problem of drinking water."

Huo Qubing disagreed.

"Got it, Your Majesty. Let's drink more water!" (End of this chapter)