Noise, such as noise from aircraft or transport, increase the pressure in the people, even during sleep. The researchers followed 140 sleeping residents airports. The results showed that the pressure when the person is exposed during sleep to noise 35 decibels louder increases, regardless of the source of the noise. According to preliminary estimates by scientists are people who live at least 5 years in a high noise levels, such as the airport, are more at risk, their blood pressure is high with those who live compared to other areas. Presumably property near the airport increases the risk of high blood pressure. The researchers concluded that the effect of each additional 10 decibels increases the risk of hypertension by 14%. For this reason, experts recommend that people who are prone to the development of cardiovascular diseases, to try to live away from such a noisy environment.
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