Who is healthier, the person who keeps urinating after drinking water, or the person who doesn't go to the toilet for half a day? Knowing early is beneficial

In the pursuit of a healthy life, we pay special attention to every subtle change in our body. In particular, drinking water and urinating, which are closely related to daily life, seem to be simple physiological phenomena, but there is a lot of health knowledge worth exploring behind them. Today, let's talk in depth about the things you may not know about drinking water and urinating.

How long does it take for a person to urinate healthier after drinking water?

The moment we hold the glass of water and swallow it slowly, a series of complex physiological processes inside the body quietly start. Generally speaking, under normal circumstances, after drinking water, about 30 to 45 minutes, people will vaguely feel a signal to go to the toilet. Why is this time period? It all starts with the "travel" of water in our body.

When water enters the body, it first reaches the gastrointestinal tract. In the gastrointestinal tract, water is absorbed by the digestive system and smoothly enters the blood plasma. As time passes, the water and crystals in the plasma, like a group of "travelers", are filtered by the glomeruli as a "filter" and enter the renal tubules. In the tubules, protourine begins to form. The renal tubules are like a "fine sorter", which will reabsorb the water, inorganic salts and nutrients in the raw urine back into the bloodstream, leaving only a small amount of metabolic waste and aqueous salt solution, which will eventually be excreted through the urethra to form the urine we are familiar with.

For adults, there is also a range of urine output in a day. If you convert the urine output to a common mineral water bottle, it is about 2 to 4 bottles. The frequency of urination, on the other hand, is generally about 4 to 6 times. Of course, this is only a general reference range, and it will vary depending on the individual's physical condition, eating habits and other factors.

In particular, when a person is on an empty stomach, the water they drink is like getting on a "fast train", and it will be absorbed into the bloodstream in about 8 minutes. If there is no shortage of water in the body at this time, then this water will continue to "flow" in the body, and in less than two hours, it will be excreted into the bladder, sending a signal that it wants to urinate.

In general, the amount of urine a person excretes in a day is about 1500 ml. Of course, in the range of 400 ml to 3000 ml, it is also in the normal range. If the amount of urine is less than 400 ml, it is called oliguria; And if it is more than 3000 ml, it is generally called polyuria. Polyuria, which is often caused mainly by endocrine diseases such as diabetes insipidus and diabetes, may also be related to psychogenic polydipsia. Therefore, when you find that your urine output is abnormal, you should not take it lightly, and it is best to go to the hospital for a check-up in time.

Who is healthier, the person who keeps urinating after drinking water, or the person who doesn't go to the toilet for half a day?

In daily life, we often find such a phenomenon: some people run to the toilet frequently after drinking water, while others can not go to the toilet for half a day or even more without going to the toilet to urinate. Who is healthier of these two very different performances?

For healthy adults, it takes about 30 minutes to 50 minutes to complete the metabolism when drinking water in the body every day, and many people will have the desire to urinate at this time, so they will generally go to the toilet to urinate about half an hour after drinking water. But this standard is not one-size-fits-all, because everyone's physical fitness is as unique as no two leaves in the world are the same. In addition, everyone's diet is also different, and the combination of these factors leads to significant differences in the time and frequency of urination.

For example, when the body is in a state of extreme dehydration, it is like a dry sponge, and the water drunk at this time is quickly "absorbed" by the body, and it is difficult to excrete it through urination. In this case, even if you drink water, you will rarely feel like going to the toilet, and naturally you will rarely go to the toilet.

And when there is no shortage of water in the body and the bladder is full, the situation is very different. The water in the body will quickly form urine in the bladder, like a container full of water, which overflows when it is full. At this point, the bladder sends a signal to the central nervous system of the brain that we want to go to the toilet, reminding us that it's time to urinate.

Generally speaking, to some extent, people who urinate all the time after drinking water may be healthier than people who don't go to the toilet. But this is not an absolute 100% accurate criterion. People who urinate after drinking water may be due to the lack of water in the body, and the body is sensitive to water metabolism; It is also possible that there is a lesion in the kidneys, which causes the reabsorption function of the kidneys to be abnormal, so that water cannot be well retained in the body and is quickly excreted. Therefore, whether to continue to urinate after drinking water cannot be generalized, and it is still necessary to make a comprehensive judgment according to the specific constitution of the individual. If you find that your urination is significantly different from before, or you have some abnormal symptoms, such as frequent urination, urgency, painful urination, etc., it is best to go to the hospital for examination in time so that the problem can be detected and treated early.

Can drinking too much water cause water poisoning?

Water is the source of life and vital to our body. But is it true that the more you drink, the better? The answer is no. In our body, there is an important element - sodium, which acts as a "commander" to regulate the body's water and osmotic pressure and maintain acid-base balance. The sodium ion in the blood needs to be maintained within a normal range, if it is above or below this range, it will cause abnormal organ function.

In the case of normal water consumption, we do not have to worry about large fluctuations in sodium ions in the body. Because part of the ingested water will be excreted from the body through the urinary system and become urine; Others are excreted through sweat to help us regulate our body temperature. In other words, the body has its own "balance system" that is able to maintain the relative stability of water and sodium ions.

However, the body also activates self-regulation mechanisms if, for various reasons, such as sweating profusely after exercise, mistakenly believing that a large amount of water is needed, or in some special cases, consuming too much water. At this time, the kidneys work "overtime" to increase the amount of urine excreted to maintain a balance in and out.

However, there is one more extreme situation that needs our attention. If you consume more than 4 litres of water per day, you can get water poisoning. However, this situation is still relatively rare, and it usually requires a large amount of water intake at one time to have this possibility. There is also the condition of drinking a lot of water for a short period of time, but rarely urinating. However, in normal life, few people will be poisoned by drinking too much water. Therefore, we don't need to be too nervous when drinking water, as long as we maintain the principle of appropriate amount and moderation.

Drinking water and urinating are common physiological phenomena, but they contain a wealth of health knowledge. Knowing this knowledge helps us to better focus on our physical health, identify potential problems in time, and take the right measures to keep our bodies in good shape. I hope everyone can develop good drinking habits and have a healthy life.