Once again, through experiments, scientists show that water is essential not only for a good complexion and youthful skin, but also to maintain buoyancy. And even for a good wit.
Scientists have made this conclusion by examining the state of health of several dozen young men and women (average age 23 years), with a moderately active lifestyle (subjects moved less than an hour a day).Participants in the experiment were forced to drink a glass of water and immediately begin to move actively (eg, treadmill), so that within a short time they managed to lose the liquid drunk. And then they were tested for cognitive abilities, concentration, reaction and ability to learn. The experiment was conducted during the month. Then the results of the test subjects were compared with people who were not dehydrated.
As the researchers found, women have moderate dehydration caused headaches, fatigue and difficulty concentrating. In men, this state has also led to a decrease in concentration and memory impairment. And psychological evaluation showed that dehydrated people increases anxiety and stress. Even a slight lack of fluid can lead to a surge of negative emotions in women.
Experts once again repeats the standard advice is to drink a day to fractional 1.5-2 liters of water. No juice, no tea or coffee, namely water. Around 8 glasses a day and the mood is right!
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