Air Pollution Linked to Increased Dementia Risk, Studies Show
TL;DR Summary
Air pollution, particularly from wildfires and agriculture, may be responsible for an estimated 188,000 dementia cases in the U.S. each year, according to a study published in JAMA Network Open. The study found that specific causes of air pollution, such as PM 2.5 particles, were more strongly linked to dementia than others. The researchers analyzed data from a long-term survey and combined it with air quality modeling to estimate exposure levels. They suggest that targeted interventions to reduce air pollution could help prevent dementia at a population level.
- Air pollution may be to blame for thousands of dementia cases each year, researchers say CBS News
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- Living with air pollution, especially from wildfires or agriculture, raises risk of dementia, US study finds CNN
- Air pollution from different emission sources is associated with incident dementia National Institutes of Health (.gov)
- Air Pollution Can Increase Risk Of Dementia, Study Suggests Forbes
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