Browsing: Sleep Health

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

Healthy sleeping habits in middle age are linked to longer working lives, according to the findings of a study by the University of Turku

NEW YORK – Dreem Health has joined Amazon’s Health Benefits Connector service, a move the virtual sleep clinic says will help capture the growing momentum of patients actively seeking diagnosis and treatment.

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.…

UNIVERSITY PARK, Pa. — When it comes to sleep, traditional advice has focused on the number of hours a person sleeps. But for older adults, the quality of sleep may affect cognitive performance the following day regardless of their quantity of sleep, according to a new study by researchers from the Penn State College of…

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

We’ve all heard the phrase “make sure to get eight hours of sleep” – but recent research shows that the optimal range of shut-eye could be lower than you might think

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