How does water use affect thinking speed and memory?
Lack of a bit of water is enough to make us feel lazy and headache, but a new University of Pennsylvania study proves that it affects our thinking and cognition abilities.
In an experiment recently published in the European Journal of Nutrition, scientists identified the relationship between older people drinking water and a cognitive function test. They found that in women, lower levels of hydration were associated with lower rates of responsiveness, mentality and working memory . Surprisingly, scientists have not found such a result for men.
The study’s first author bytnkurt Hillary said, ” The study gives us the insight that wine drinking habits of the brain in the elderly How are committed.” He said this is important because people are facing a decline in academic work as they age. At the same time, older people are less likely than young people to follow daily drinking water recommendations.
University of Pennsylvania professor Eicher Rosinger said the participants had similar results when they were underwater.
“We found a trend that suggests excessive hydration can be just as detrimental to academic functioning as it is for older people,” Rozinger says. Attention and Memory. “
According to researchers, scientists have long suspected that dehydration can affect academic function. However, previous studies have mainly focused on young people who are getting dehydrated after exercise or heat. Therefore, in this experiment, scientists were interested in the effect of daily fluid intake on older people, writes ScienceDial.com.
“As we get older, the supply of our water is the massive reduction in muscle which is less, have poor kidney water, and hormonal signals which reduce thirst becomes . Therefore, older people I may have regular dehydration, “says Betancourt.
Scientists used a nationally representative sample of 121 males and 1235 males over 60 years of age. Data were collected using health surveys. Participants were given blood samples and were interviewed, containing all the drinks and drinks the previous day. Researchers calculated the concentration of sodium, potassium, glucose and urea-based hydration in participants’ blood. The total amount of water was measured by the amount of fluid from all drinks and drinks.