Prolonged heat can adversely affect the quality of sleep. About it on radio Sputnik said the neurologist the sleep Elena Tsareva.

She explained that high temperature prevents plunge into a deep sleep. Optimal sleep temperature by Russian scientists believe 21-23 degrees.

to better sleep in the heat, sleep was recommended to lie down in a ventilated and cool place, close the Windows by day and open evening. It is also worth to give up the blankets and cover sheets.

Previously, doctors revealed the danger of heat for health: the first such weather brings the risk for people suffering from cardiovascular diseases of people. In addition, the heat will put extra load on the respiratory system.