The secrets of the week: drought can disrupt reflection

A new study suggests that drought can disrupt thought: its authors concluded that athletes who lost body fluids at 2% of their weight had cognition problems.

The report, published in the journal Science and Science "Even a limited or medium level of drought, a loss of two pounds for a person weighing 100 kg and four for a weight of 200, led to problems with the disease. Sponsored Links

Requiring attention and motor compatibility and so-called executive functions, which include, for example,

"We know that physical performance is affected by the arrival of fluid loss, "said Mindy Millard-Stafford, director of the Georgia Institute of Technology's physiology lab. Two percent of body mass, especially if it results from exercise in a hot environment. "

Millard-Stafford continues," So our question was what happens to the brain at the same level of fluid loss, which is common with active people or they work abroad for the time li Brain cells need water and muscle cells.

She added that although the effects were not significant when the fluids lost 2% of the weight, they increased by increasing the drought.

Researchers examined data from 33 studies, including 413 adults. Participants lost between 1 and 6% of their body weight due to exercise alone or exercise in hot weather, only heat, or restrictions on fluid intake.

On his side, Dr. Ronald Roth: "I think that reinforces what we thought to be true … The big picture here is that Roth noted that the diagnosis of dehydration can be difficult and that it so is important for athletes to track the amount of fluid they eat and lose it by paying attention to symptoms such as fatigue and weakness of muscles, but also warned against excessive consumption of 39; water that could harm the balance of salts in the body.

Milard-Stafford also explained that "it is important to know the right balance of water drinking without shortage or excess.]

confirmed that the color of urine is a simple way to monitor fluid levels in the body, saying, "If it's transparent Too, it means probably take too much water … but if it's a dark yellow, it means that the kidneys have need more water to maintain balance in the body. "