Harvard researchers discovered that maintaining home temperatures between 68°F and 75°F significantly reduces attention difficulties in older adults, potentially staving off dementia.
The findings illuminate a critical public health concern, as many older adults experience indoor temperatures that threaten their cognitive abilities due to climate changes.
Low temperatures restrict blood flow to the brain and strain cells, while excessive heat can dehydrate and hinder restful sleep, both contributing to increased dementia risk.
These results underscore the need for targeted policies addressing temperature management in housing for low-income seniors, especially as climate change intensifies the issue.
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