Browsing: sleep

Adolescent circadian sleep health: a review of multimodal assessment strategies and clinical implications

Research and Innovation Consumer Sleep Technology Can Support Better Sleep, With Limits By: Chad Hanson | March 25, 2026 | 9 min. read | 

March 26, 2026 ByJulie Corliss, Executive Editor, Harvard Heart Letter

Sleep deprivation is a condition that occurs when you don’t get enough sleep, or enough good quality sleep. While it affects mood, memory, and energy, it can also contribute to inflammation

DALLAS, Nov. 3, 2025 — Long-term use of melatonin supplements, often used to promote sleep and address insomnia, was associated with a higher risk of heart failure diagnosis, heart failure hospitalization and death from any cause in chronic insomnia, according to a preliminary study to be presented at the American Heart Association’s Scientific Sessions 2025.…

Later sleep and wake times tied to poor diet and sedentary behavior in teens Credit: Capuski/Getty Images.

November 1, 2025 ByMaureen Salamon, Executive Editor, Harvard Women’s Health Watch

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How much sleep you get in midlife could be connected to more than just your health, a new study suggests

LUBBOCK, Texas (KCBD) – A child psychiatrist at Texas Tech University Health Sciences Center says poor sleep affects more than how tired a child feels the next day