Everyone pees every day. (Of course, so do other animals.)
Perhaps everyone thinks that urine is the excretion waste of the human body and cannot realize profound truth from urine.
However, as a special tourist who has traveled more than one circle in his body, urine has a great say in human health.
1. Urination is not good kidney?
This is a bad remark.
In fact, urine volume is [fickle]. For example, if you sweat too much in hot weather, urine will naturally decrease. If you drink too much water, urine will increase.
Moreover, the more manifestation of [kidney failure] is just less urine. As for more urine, it will only appear briefly in the process of some acute renal damage.
When the urine is too low to meet the needs of the human body, blood tests will find [renal dysfunction]. If the urine is too low, even [uremia] may occur.
Of course, there are still some diseases that can make urine more, but it is not necessarily kidney disease, such as diabetes and diabetes insipidus.
2. How much urine do people urinate every day?
Don’t underestimate the two kidneys. They produce 180 litres of raw urine every day, which is almost equivalent to the weight of three ordinary adults.
Due to the reabsorption and concentration of the kidney, only 1,000-2,000 milliliters of urine are finally formed, equivalent to 2-4 bottles of mineral water.
3. How many times a day is normal to urinate?
We can do a simple calculation:
A normal person’s total urine volume in 24 hours is 1500 milliliters, and 300 ~ 400 milliliters will be excreted every time he urinates. According to 350 milliliters, he needs to urinate 4.3 times.
Of course, this is an average. Usually healthy adults urinate 3-6 times during the day and 0-1 time at night.
If you urinate more than 8 times in 24 hours, urinate more than 2 times at night, and urinate very little (less than 200ml) each time, it is [frequent urination].
Of course, drinking too much water always runs to the toilet, which doesn’t count…
Is it normal to urinate after drinking water?
Usually.
The human body is a bit like a well-protected military base, equipped with many sensitive monitoring equipment. When drinking a large amount of water, the water is absorbed into the blood by the stomach and intestines and will be monitored immediately.
When the body knows [there is too much water], it will inform the kidney to drain water quickly and urine will come.
The key is that different people have different reaction times.
Therefore, it is entirely normal to go to the toilet soon after drinking water, and generally there is no need to worry too much.
In fact, urinating after drinking can only show that the body is sensitive in monitoring and will call the police in time, which is better than that excessive drinking water cannot be discharged in time, resulting in [water poisoning]?
5. Normal urine has no smell?
What about the agreed [piss show]?
In fact, as a urologist, one must say a fair word:
Fresh urine is not [SAO], but has a special and weak aroma (or ammonia smell) and is not unpleasant.
However, if urine is kept for a long time, bacteria will breed, urea will decompose, and ammonia will smell very strong, thus becoming coquettish…
If the smell of urine becomes very special, it may be a sign of disease.
For example, apple-flavored urine may be diabetic ketosis, rotten-flavored urine may be due to bacterial infection, and pungent ammonia may be a manifestation of cystitis or urinary retention.
6. Is normal urine not white?
Yes, normal urine color is actually a bit like [beer without bubbles].
The reason why urine has color is that it dissolves some pigments. If you drink less water and have high concentration, the color will be dark. On the contrary, if you drink too much water, the color of urine will become lighter.
The color of urine sometimes indicates some diseases, such as:
Milky white urine may be [chyluria] infected with pus, strong tea-colored urine may have liver and gallbladder problems, soy sauce-colored urine may have hemolysis or muscle damage, and red urine indicates that there may be blood in urine…
Attention, everyone, doctors usually don’t treat people just because of the color of urine (because other factors will also affect the color of urine, such as drugs and diet), so people don’t [sit down on the color].
7. Do people really get scared to urinate?
Really.
The urination process is a process in which bladder, sphincter, nerve and other systems are fully coordinated and coordinated.
If you don’t believe me, if we urinate urgently in public, we can still give instructions through our brains: hold back and not urinate anywhere.
However, in case of particularly horrible situations, this control mechanism may fail, so the brain cannot give instructions, the sphincter suddenly relaxes, and people… are scared to urinate.
8. Can holding urine suffocate people?
This is also true, people can really suffocate urine.
Often hold your urine, the bladder function will be affected over time. If it continues to develop, urine reflux may hurt the kidney. If it is more serious, it is possible to induce cardiovascular and cerebrovascular diseases.
In fact, Dr. Clove has also seen more extreme situations: a person is afraid that others will laugh at his kidney deficiency, so he can’t go to the toilet after drinking and just [suppress and explode] his bladder!
9. Men urinate three feet in the wind, indicating good sexual function?
Urine three feet in the wind, of course, the most reflective problem is-urinate well.
When the bladder is full, the human body will issue [drain] instructions, and the bladder, abdominal muscles, diaphragm and urethra will participate together to complete the urination process. Therefore, urinating far and high only means that the process is smooth.
As for sexual function, although [Penis] is also used, it needs to go through other channels (such as vas deferens and ejaculatory ducts), which is a completely different reflex mechanism, so the quality of other parts cannot be reflected by urine.
10. Piss carefully when swimming?
Yes, urinating in the swimming pool is every swimmer’s secret.
So, how much urine does a swimming pool contain?
You don’t have to say that some scientists have done [quantitative research on urine content in swimming pools].
Professor Li Xingfang’s team from University of Alberta, Canada, tested water samples from 87 swimming pools and came to a conclusion:
The average urine content of a swimming pool of ordinary size is about 75 litres, about 140 bottles of mineral water.
It seems that we should not only be careful about choking water, but also be careful about choking urine when swimming in the future… ah!