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Frequent Nightmares Linked to Increased Dementia Risk

3/4/2025

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Summary

Story summary

Frequent nightmares in middle-aged and older adults could signal a heightened risk of dementia, according to a 2022 study in The Lancet. Those experiencing weekly nightmares were found to be four times more likely to face cognitive decline. Addressing these unsettling dreams may help slow down cognitive deterioration, emphasizing the urgent need for more research into the connection between dreaming and brain health.

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Story summary

Frequent nightmares in middle-aged and older adults could signal a heightened risk of dementia, according to a 2022 study in The Lancet. Those experiencing weekly nightmares were found to be four times more likely to face cognitive decline. Addressing these unsettling dreams may help slow down cognitive deterioration, emphasizing the urgent need for more research into the connection between dreaming and brain health.