sleep duration

3 articles with this tag

Sleep duration refers to the total amount of time spent sleeping during a sleep cycle. It is a critical factor in achieving better sleep quality and overall health. Adequate sleep duration allows the body to undergo essential restorative processes, including muscle repair, memory consolidation, and hormone regulation. Insufficient sleep duration can lead to sleep deprivation, negatively impacting cognitive function, mood, and physical health. Conversely, consistently achieving optimal sleep duration can enhance alertness, improve mood, and support immune function, contributing to a better quality of life.

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August 8, 2025

Sleep Lessons from "OutLive" by Peter Attia

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Peter Attia’s OutLive underscores sleep as a critical determinant of health and longevity, supported by robust scientific evidence. Sleep deprivation drives metabolic, cardiovascular, cognitive, and emotional decline, while quality sleep—enabled by consistent habits and disorder management—fortifies resilience against these threats. Attia’s practical recommendations offer a roadmap for optimization, emphasizing sleep’s role as an accessible, powerful tool for extending healthspan. Integrating these lessons into daily life aligns with his broader vision of proactive, evidence-informed health management.

June 13, 2025

The Science of Dreams - the Sleeping Mind

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Neuroscience and psychology are shedding light on why we dream, what dreams mean, and how they influence our waking lives. This article explores the science of dreams, traces their historical significance, highlights a recent breakthrough from 2023, and concludes with evidence-based facts about this enigmatic phenomenon.

May 4, 2025

Global Sleep Patterns: A Simplified Study Breakdown

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Sleep is a universal need, but how we sleep can depend on where we live. A fascinating study, published as "Country differences in nocturnal sleep variability" (Study Source), explored how sleep patterns vary across 35 countries. By analyzing over 50 million nights of sleep data from more than 220,000 people using Oura Ring wearable devices, researchers uncovered how culture, lifestyle, and location shape our sleep. This article breaks down the study’s purpose, methods, findings, and implications in a way that’s easy to understand, offering insights into the global diversity of sleep.