7 articles with this tag
New research reveals that retirement boosts daily sleep by an average of 23 minutes, with bedtimes shifting later by 25 minutes and wake times by 48 minutes. These findings from a large-scale study on Finnish workers show no drop in sleep quality, suggesting retirement offers a chance for more restorative rest. This science highlights how life changes can improve health in later years.
New research reveals that irregular sleep patterns can increase the risk of heart attacks and strokes by up to 48%, even in people who aren't overweight. This groundbreaking study of over 67,000 adults underscores the importance of consistent bedtime routines for long-term heart health. By tracking sleep with wearables and prioritizing regularity, individuals can potentially prevent cardiovascular events more effectively than diet alone.
AI is poised to revolutionize sleep medicine, offering tools that can diagnose disorders with precision, personalize treatments, and deepen our understanding of sleep’s role in health. From wearables like Whoop to chatbots like ChatGPT, people are already leveraging AI to track their sleep and experiment with new routines. However, AI is not a magic bullet—it’s most effective when combined with evidence-based sleep hygiene practices. As we look to the future, the integration of AI into sleep medicine holds immense promise. But for now, simple habits like maintaining a consistent sleep schedule, creating a restful environment, and limiting caffeine can make a world of difference. By embracing both cutting-edge technology and timeless wisdom, we can all take steps toward better, more restful sleep.
Social jetlag is the discrepancy between your biological clock, which dictates when you naturally want to sleep and wake, and your social clock, driven by obligations like early work meetings or school bells. It’s most noticeable when your sleep schedule shifts between weekdays and weekends. For instance, if you’re up at 6 a.m. during the week but sleep until 9 a.m. on Saturdays, that three-hour difference creates social jetlag. This misalignment tricks your body into feeling like it’s in a different time zone, even though you haven’t traveled.
Increasing melatonin naturally offers a safe, sustainable way to improve sleep quality and support overall health. By optimizing light exposure, adjusting lifestyle habits, choosing melatonin-rich foods, and timing sleep appropriately, you can enhance your body’s production of this vital hormone. Coupled with good sleep hygiene, these strategies provide a holistic approach to better rest. Consistency is key—small changes can yield significant results over time. If sleep problems persist, seek medical advice to explore potential underlying conditions.
Bryan Johnson, tech entrepreneur and founder of Blueprint, claims he logged “the best sleep score in human history” after struggling with poor sleep his entire life. His approach isn’t about spending millions—it’s about developing smart, repeatable habits. In this article, we break down Johnson’s 10 strategies that helped him get eight months of flawless sleep.
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.
Poor sleep—both too little and too much—raises LDL ("bad") cholesterol and triglycerides while lowering HDL ("good") cholesterol, increasing heart disease risk. Prioritizing 7–8 hours of quality sleep and managing stress is crucial.
