Everyone is well aware of the information that a person is 60-80% water. Everyone knows that if without food a person can survive up to 60 days, then without water it is only 3 days. That is, it is obvious that you need to drink water every day in sufficient quantities. But how to determine this rate? Let’s try to figure out how many liters of water you need to drink per day to stay in good health. And at the same time, we will find out what kind of water to drink, when to drink and how to do it correctly.
You can easily find answers to all these questions in our article!
Water is life!
First, let’s remember why our body needs water:
- Water transports nutrients to cells
- Water, being a universal solvent, dissolves various substances entering the body
- Slags and toxins are removed with water
- Water regulates heat exchange processes in the body
- Without water, the muscular system will not be able to function normally, the joints will not be able to work properly
- Up to 90% of the human brain is water
- and this is not the whole list!
How much water should you drink?
Having once again made sure from the above facts that water is life, we come to the next point: how much water a person should drink per day.
Everything here is ambiguous, if you want to immediately get the desired answer, then scroll through this paragraph of the article to the last paragraph. And for those who want to deal with this issue in detail, I have prepared the most detailed information from a variety of official sources. All of them give very diverging data on the required daily minimum of water: some claim that it is 1.5 liters, others – that it is 2 liters, and still others – that it is not less than 3 liters …
Few people try to understand the issue thoroughly and in detail, and this is dangerous! And it is very dangerous when a person who typed in the search query ” how much water to drink ” sees in the first place the result of a quick issue in the form of a picture of something like this:
I made a special note “ this is bad advice !!! “Because that’s how it is. Many people, having seen such a result, blindly begin to follow it, endangering their health. Moreover, this recommendation is just one of many offered by various scientific institutions.
When should you drink water?
You need to drink water wisely, as a rule, the body itself will tell you that it does not have enough fluid. The most obvious signal is a feeling of thirst, even if you only feel thirsty, in no case should you ignore this signal, be sure to drink. Especially a lot of clean water is needed when you are in hot air for a long time, otherwise, you can get heat or sunstroke with dire consequences.
If in principle, you never feel thirsty, this should alert you, since it does not mean at all that the body does not need fluid. Doctors warn the lack of desire to drink water, especially when it should be objectively (physical activity, fever, etc.) – this is not your unique feature, but health problems are very likely, for example, weakening of kidney function or failure in the passage of impulses in nerve cells!
Remember that the feeling of thirst is just one of the signs of a lack of water in the body, the rest are not so obvious and to detect them you will need to listen carefully to the body. Non-obvious signals about a violation of the water balance may be the following signs:
1) sudden, unexplained fatigue
2) great distraction and loss of concentration
3) dry and wrinkled skin
4) brittle nails and hair
5) prolonged depression and stress, not associated with the influence of external conditions
6) joint pain or discomfort
7) frequent constipation
8) dark color of morning urine and its pungent smell
9) acne, plaque on the tongue
10) when there is a lack of water, the blood “thickens” and the heart needs more effort to pump it, as a result of which there is a rapid heartbeat.
Important! What kind of water to drink and how to do it correctly
It is worth remembering that you need to drink just uncoiled clean (filtered) not cold water. By the way, Japanese scientists recommend drinking warm water on an empty stomach (how much they did not specify, probably any more than a mug or glass …), its temperature should be one degree higher than normal body temperature (it turns out 37.6 degrees?). Thus, scientists assure that water has a beneficial effect on the state of the body, helps to lose weight and maintain a slim figure. The same conclusions were reached by employees from the Virginia Technological University, who advise those wishing to lose weight to drink two glasses of water before each meal.
Bigger = better?
As for the prevailing opinion about the benefits of increased, in comparison with the recommended rate, water consumption, the issue here is very controversial.
If you look for information on this topic, then about 50% of the reports in the media say that “a group of scientists have conducted studies that have proven the positive effect of a few extra glasses of water a day on human health,” and the other half of the reports claim that “no dependence has been identified from increased water intake and health improvement … “.
It is important to remember such a danger as ” drinking sickness “! This is when a person consumes much more water than his body can assimilate ( and in a healthy person, in one hour, the kidneys can process a maximum of 1 liter, but as a rule, this amount is even less about 800 milliliters ), resulting in excessive sweating, swelling, blood pressure rises, heart function is disrupted, and the worst possible option is swelling of brain cells, which can be fatal (but fortunately, such a sad outcome is extremely unlikely ).
Whom to believe is completely incomprehensible, so it remains only to check empirically. Probably, the individual characteristics of the organism are critically important here, perhaps a couple of extra glasses of clean water per day will be beneficial for you, but your friend will not be of any use. Try, listen to the signals of the body and draw conclusions individually for yourself.