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Posted: Sat Feb 01, 2025 7:26 am
Studies in humans and mice show that endothelial function is impaired after just a few nights of exposure to aircraft noise, so it's not just those who are already at risk for heart and metabolic problems who should be concerned about excessive noise.
According to a 2019 study by Münzel and colleagues, healthy adults who were exposed to recordings of train noises while they slept experienced almost immediate damage to their blood vessels. “We were surprised that after just one night of listening to these sounds, young people developed endothelial dysfunction. We thought it would take years,” says Münzel.
How are things going now?
The data just keeps piling up, so it can be difficult to figure out cause and effect. Long-term sleep experiments are challenging. In addition, scientists need to identify differences between the effects of noise during the day lithuania number data and at night, as well as many other aspects.
“The effects of noise pollution are also difficult to analyze because of the subjective nature of sound,” says Andreas Xyrichis, a health researcher at King’s College London. Xyrichis aims to identify the difference between decibel levels and how different people perceive sound.
Although many questions remain, a growing number of experts are recognizing the link between noise pollution and poor health. Listening to the public, some governments have made attempts to reduce urban noise, including banning night flights, imposing fines for noise complaints, and encouraging the development of quieter technologies.
People should also pay attention to the silence in their homes. For example, install stronger windows and hang noise-absorbing curtains. If possible, move to quieter areas.
Mathias Basner, a psychiatrist and epidemiologist at the University of Pennsylvania and president of the International Commission on the Biological Effects of Noise, also suggests more affordable options, such as earplugs. He says people should be aware that even if you're used to noise, it doesn't mean it's not harmful.
According to a 2019 study by Münzel and colleagues, healthy adults who were exposed to recordings of train noises while they slept experienced almost immediate damage to their blood vessels. “We were surprised that after just one night of listening to these sounds, young people developed endothelial dysfunction. We thought it would take years,” says Münzel.
How are things going now?
The data just keeps piling up, so it can be difficult to figure out cause and effect. Long-term sleep experiments are challenging. In addition, scientists need to identify differences between the effects of noise during the day lithuania number data and at night, as well as many other aspects.
“The effects of noise pollution are also difficult to analyze because of the subjective nature of sound,” says Andreas Xyrichis, a health researcher at King’s College London. Xyrichis aims to identify the difference between decibel levels and how different people perceive sound.
Although many questions remain, a growing number of experts are recognizing the link between noise pollution and poor health. Listening to the public, some governments have made attempts to reduce urban noise, including banning night flights, imposing fines for noise complaints, and encouraging the development of quieter technologies.
People should also pay attention to the silence in their homes. For example, install stronger windows and hang noise-absorbing curtains. If possible, move to quieter areas.
Mathias Basner, a psychiatrist and epidemiologist at the University of Pennsylvania and president of the International Commission on the Biological Effects of Noise, also suggests more affordable options, such as earplugs. He says people should be aware that even if you're used to noise, it doesn't mean it's not harmful.