Sound machines and “sleep sounds” are often marketed as a cure for restless nights, but new research suggests they may ...
Sound machines may not be the sleep saviors many believe. Researchers found that pink noise significantly reduced REM sleep, ...
Study Finds on MSN
Pink noise reduces REM sleep: Earplugs outperform sound machines
In A Nutshell Pink noise at 50 decibels reduced REM sleep by 19 minutes per night in healthy adults, potentially affecting ...
REM sleep is important for memory consolidation, emotional regulation and brain development, so our findings suggest that ...
PHILADELPHIA—Pink noise—often used to promote sleep—may reduce restorative REM sleep and interfere with sleep recovery. In contrast, earplugs were found to be significantly more effective in ...
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