Sleep

Sleep Apnea Could Lead to Heart Failure, Study Warns — Best Life

Sleep Apnea Could Lead to Heart Failure, Study Warns — Best Life

With more Americans living longer than ever, heart failure is on the rise. According to the Centers for Disease Control and Prevention (CDC), over six million American adults have heart failure—but contrary to what you might assume, the term “heart failure” doesn’t mean your heart is no longer beating. Rather, heart failure is a serious …

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Sleep Triggered by Stress Can Help Mice Cope With Later Anxiety – Neuroscience News

Summary: Study reveals the how stress can induce sleep in mice, and how this stress-induced sleep can help reduce anxiety the following day. Source: Imperial College London Stress boosts a kind of sleep in mice that subsequently relieves anxiety, according to new research that also pinpoints the mechanism responsible. Since sleep is similar across mammals, …

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American Heart Association: Sleep Duration Is Essential Component for Heart and Brain Health

American Heart Association has added healthy sleep as essential for optimal cardiovascular health. American Heart Association adds sleep to cardiovascular health checklist. The American Heart Association has updated its checklist to measure cardiovascular health. It is now called Life’s Essential 8™ and adds healthy sleep as essential for optimal cardiovascular health. Other health and lifestyle …

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First Evidence of Replay During Sleep in the Human Motor Cortex, Which Governs Voluntary Movement – Neuroscience News

Summary: Data collected from a tetraplegic man learning a BCI to play Simon showed the brain replays the learned information during sleep. Source: Mass General Why do we sleep? Scientists have debated this question for millennia, but a new study by researchers at Massachusetts General Hospital (MGH), conducted in collaboration with colleagues at Brown University, …

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How your body clock drives your immune system

How your body clock drives your immune system

The body’s internal clock affects the immune system in ways scientists in the burgeoning field of circadian immunology are beginning to unwind. Why it matters: Leveraging the circadian clock’s effects on the immune system could help to improve the effectiveness of some treatments for a range of diseases and conditions, a new book and scientific …

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The metastatic spread of breast cancer accelerates during sleep – Nature

Pantel, K. & Speicher, M. R. The biology of circulating tumor cells. Oncogene 35, 1216–1224 (2016). CAS  Article  Google Scholar  Alix-Panabières, C. & Pantel, K. Circulating tumor cells: liquid biopsy of cancer. Clin. Chem. 59, 110–118 (2013). Article  Google Scholar  Li, S. et al. Less micrometastatic risk related to circulating tumor cells after endoscopic breast …

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If You're Doing This In Your Sleep, It's Time To See A Doctor

If You’re Doing This In Your Sleep, It’s Time To See A Doctor

Stress. Anxiety. Noisy neighbors. Blanket-hogging partners. With the list of things that can disturb a person’s sleep being more of a scroll, it’s no wonder an estimated 50 to 70 million Americans are affected by sleep-related problems, according to the American Sleep Apnea Association. Included on that list might be symptoms you don’t even know …

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Frequent Nightmares Could Be an Early Sign of Parkinson's, Study Finds

Frequent Nightmares Could Be an Early Sign of Parkinson’s, Study Finds

The development of nightmares later in life could be an early sign of Parkinson’s disease, according to new research in older men. Distressing dreams have long been associated with the neurological disease, especially among men, but this is the first study to investigate whether these symptoms are a warning of Parkinson’s or a byproduct of …

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A Better Predictor of Atrial Fibrillation?

A Better Predictor of Atrial Fibrillation?

Sleep-related hypoxemia is a better indicator of atrial fibrillation (AF) risk than the commonly-used apnea-hypopnea index (AHI), new research suggests. “Our findings suggest the importance of looking more at hypoxia when doing a sleep study and trying to stratify cardiovascular risk,” co-investigator Catherine Heinzinger, DO, of the Cleveland Clinic, Ohio, told Medscape Medical News. “There …

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The Best Foods To Eat If You're Hungry In The Middle Of The Night

The Best Foods To Eat If You’re Hungry In The Middle Of The Night

It’s strange to find yourself awake at 3 a.m., when the world is dark, your stomach is grumbling and the kitchen is beckoning. You’re hungry for something. It’s not breakfast — it’s not any meal — so chips and salsa are just as much an option as the leftover steak from several hours earlier. What …

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