Understanding your sleep style could help you protect your mental and physical health.

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Having poor sleep is common, but how it feels for every person is different. Some may lie awake ruminating at 3 a.m., while others wake up repeatedly throughout the night.
Recent research suggests these aren’t just variations of “bad sleep”—they are distinct profiles, each leaving a different signature on the brain and body.
Rachel Melegrito worked as an occupational therapist, specializing in neurological cases. Melegrito also taught university courses in basic sciences and professional occupational therapy. She earned a master’s degree in childhood development and education in 2019. Since 2020, Melegrito has written extensively on health topics for various publications and brands.


