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Once again, an important study of more than 20,000 people shows how good hydration is essential to our well-being.
We go to bed early, we try to rest at best, but as soon as we turn off the alarm clock, we already feel overwhelmed by the exhaustion. The reason could be hidden in dehydration.
This is in extreme synthesis the result of a study conducted by Penn State University.
The research
Researchers from the American university badyzed the data in more detail 20,000 adults between Americans and Chinese. They were asked about their sleep patterns and were subjected to a urine test.
The results
The study showed that the less we sleep, the more dehydrated we are. In fact, those who had slept six hours in the experiment were more dehydrated than those who had slept eight.
The role of vasopressin
the vasopressin, also called DHA or antidiuretic hormone, is precisely the hormone that regulates the hydroelectric balance of our body. It is stimulated when the sodium concentration increases in our blood. In practice, it helps to regulate the body's hydration levels.
Vasopressin is also released at night. The greater amount of this hormone, however, is released after 6-7 hours since we fell asleep. Therefore, if we wake up first, our body will be dehydrated.
Hydration and brain
Our state of hydration directly affects the functionality of the brain, with heavy repercussions on the mood and the feeling of tiredness.
Drink when you wake up and slightly salty dishes in the evening
This is why it is wise to drink water as soon as you wake up and at dinner limit foods high in salt. Great to start the day with water and ginger.
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Posted: November 26, 2018
Updated: November 27, 2018
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