Life without food is difficult. But life without drinking is an impossibility. In less than 24 hours, our bodies are already showing signs of dehydration (dehydration).
You can go without eating for many days. But only if you keep drinking water . Our body cannot survive for more than three days without water. Water is one of the main components of the human body - we are made of about 60% of it. That is why it is even more important to us than food.
We lose about two liters of water a day through sweating, urinating and even breathing, which we absolutely must compensate for by drinking water. However, if we are prevented from doing so, it takes our bodies less than 24 hours to show the first signs of dehydration. And when the sun is shining, it can go even faster.
signs of dehydration
When our body runs out of water, we usually feel thirsty. However, this is not always the case, especially in older people. It is therefore important to always pay particular attention to this and other symptoms. The first reliable signs of dehydration include dry skin that loses elasticity, a dry tongue and a parched mouth.
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Darker urine and thicker blood are also signs of dehydration. Blood pressure also drops, before headaches, cramps and impaired consciousness join in. Failure to drink water will result in coma and eventually death.
As long as dehydration is manageable, rehydration (adding water) may be enough to help you recover . To do this, the liquid intake (sweet and salty drinks preferred) must be increased – both in frequency and in quantity. However, when the dehydration is severe, it is a life-threatening emergency that needs to be treated by a doctor. The loss of water and mineral salts can then be compensated for by infusions.
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