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You know you need to get enough sleep, but the question remains: How much is enough? Sleep scientist Matt Walker tells us the recommended amount for adults and explains why it's necessary for your long-term health. Sleeping with Science, a TED series, uncovers the facts and secrets behind our nightly slumber. Check out more episodes on TED.com: 🤍
Make an appointment with David Coun, MD: 🤍 Find a doctor: 🤍 David Coun, MD is a board-certified primary care doctor at Mount Sinai Doctors, seeing patients Monday through Friday in Brooklyn Heights. Trained in Newark and New York City, he is certified by the American Board of Internal Medicine. After majoring in Spanish Literature at Cornell, he was awarded his medical degree from Rutgers Medical School and completed his residency in Internal Medicine at NY Medical College-St. Vincent’s Medical Center. Prior to joining Mount Sinai Doctors, Dr. Coun worked for NYC Health and Hospitals for over 15 years. During that time, he served as an Assistant Professor of Medicine at NYU School of Medicine, where he was a regular lecturer, seminar leader, and clinical educator for both students and resident physicians. Dr. Coun has lectured regularly on various topics, including smoking cessation, prostatic conditions, EKG review, and physician communication skills. He has a particular interest in prevention, as well as, the intersection between mental health and chronic medical conditions. Dr. Coun is fluent in Spanish. He is also the Chief of Internal Medicine at Mount Sinai Doctors, 300 Cadman Plaza West. Mount Sinai Doctors, located at 300 Cadman Plaza West, is a two-floor multispecialty practice with a walk-in urgent care center and more than 35 specialties, including Adolescent Medicine, Allergy, Cardiology, Dermatology, Diabetes Education, Endocrinology, Gastroenterology, General Surgery, Infectious Disease, Maternal & Fetal Medicine, Nephrology, OBGYN, Ophthalmology, Optometry & Optical Shop, Orthopedics, Pediatrics, Pulmonology, Radiology, Rheumatology, Travel Medicine, Urology, and Vascular Surgery. The practice is located at 300 Cadman Plaza West, on the 17th and 18th floors, in Brooklyn Heights. You can make appointments online at 🤍 or via ZocDoc at 🤍
Watch the whole series: 🤍 Getting plenty of sleep each night is important to maintaining a healthy and productive life. But how much sleep do you actually need? Joe Avella and Jessica Orwig tackle this question on the Facebook series "Science the $#!* out of it." For the average adult, the National Sleep Foundation recommends 7 to 9 hours of sleep a night. Today, however, many Americans are sleep-deprived, which can have significant adverse effects on physical and cognitive functions. The reason why some people don’t get enough sleep can be accredited to busy modern lifestyles. But there are other reasons too. It turns out habits such as using electronic devices or drinking alcohol right before bedtime can be detrimental to getting a good night’s sleep. Learn more on how to get better sleep on this episode of "Science the $#!* out of it." Watch the whole series: 🤍 Read more: 🤍 FACEBOOK: 🤍 TWITTER: 🤍 INSTAGRAM: 🤍
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Watch The Full Episode Here 👉 🤍 🔗 CONNECT WITH RUSSELL 📕 Lifetime - 🤍 💻 Website - 🤍 🔗 CONNECT WITH ALI 🎥 YouTube Channel - 🤍 🐦 Twitter - 🤍 📸 Instagram - 🤍 💻 Website - 🤍 👥 Linkedin - 🤍 📄SHOW NOTES & TRANSCRIPT Visit the website for the transcript and highlights from the conversation - 🤍 🎙 ABOUT THE PODCAST Deep Dive is the podcast that delves into the minds of entrepreneurs, creators and other inspiring people to uncover the philosophies, strategies and tools that help us live happier, healthier and more productive lives. 🎧 LISTEN FOR FREE Apple Podcasts - 🤍 Spotify - 🤍 RSS - 🤍
When you can't sleep, you're desperate for help. And there's a booming industry waiting to tell you all the ways a lack of sleep can ruin your health and to sell you fancy gadgets to help you finally doze off. Shedding light on this flawed doomsday messaging, Dr. Jen Gunter explains why you shouldn't lose sleep over sleep and what to do instead. (For more on how your body works, tune in to her podcast, Body Stuff with Dr. Jen Gunter, from the TED Audio Collective.) Think you know how your body works? Think again! In this TED original series, Dr. Jen Gunter will share the truth about what's *really* going on inside you. For more, tune into her podcast, Body Stuff with Dr. Jen Gunter: 🤍 Follow TED! Twitter: 🤍 Instagram: 🤍 Facebook: 🤍 LinkedIn: 🤍 TikTok: 🤍 The TED Talks channel features talks, performances and original series from the world's leading thinkers and doers. Subscribe to our channel for videos on Technology, Entertainment and Design — plus science, business, global issues, the arts and more. Visit 🤍 to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more. Watch more: 🤍 🤍 TED's videos may be used for non-commercial purposes under a Creative Commons License, Attribution–Non Commercial–No Derivatives (or the CC BY – NC – ND 4.0 International) and in accordance with our TED Talks Usage Policy: 🤍 For more information on using TED for commercial purposes (e.g. employee learning, in a film or online course), please submit a Media Request at 🤍 #TED #health #sleep
Sleep deprivation adds up. Repeatedly getting as little as 5-6 hours can lower performance. Dr. Carl Bazil, director of the Epilepsy and Sleep Division at New York-Presbyterian Hospital/Columbia University Medical Center, offers expert advice on sleep. 🤍
You’ve probably heard that we should all be aiming for something like eight hours of sleep. The fact of the matter is that we each have an individual sleep requirement, just as we each have an individual shoe size, and this requirement can change from day to day, just as the number of breaths we take can change from day to day. So, the best way to think about sleep duration is that it’s something the body takes care of by itself. The body will always give us the minimum amount of sleep we need. Now, that’s not to say that we should be satisfied with getting, say, five hours of sleep each night if that leads us to feel drained, exhausted, and lethargic. However, if we can learn to trust our body’s natural ability to sleep and remove any effort to sleep, we create the right conditions for more sleep to happen. Many people live happy, productive, and energetic lives with five hours of sleep each night. Others with six. Others with seven. Others with eight. A real difficulty I have when people ask me how much sleep they should be getting is that it’s impossible to know for sure! The most accurate answer to this question is that the amount of sleep you need is the amount of sleep you get when you wake feeling refreshed and energetic enough to enjoy a productive day. When you see messages that tell you to aim for seven or eight hours of sleep, these are aimed at people who are not giving themselves the opportunity to get seven or eight hours of sleep — they might be working late into the night, getting out of bed really early, and intentionally depriving themselves of sleep. It’s also important to bear in mind that people who sleep well pay very little, if any, attention to how much sleep they get. One study found that people who reported getting an average of roughly seven hours of sleep were actually getting an average of six hours of sleep. It’s also important to note that all sleep duration numbers that get collected are averages — and there will always be healthy, happy people who exist outside of these averages. Finally, it’s important to understand that our sleep changes as we get older. We do not need (or get) the same sleep at the age of 70 that we got at the age of 20. As we get older, we typically get less sleep and we typically get lighter sleep. So, with all that in mind, when sleep is measured objectively, for example in a sleep lab, we often see sleep durations far closer to six hours than eight hours. Although the National Sleep Foundation recommends that young adults and adults get between seven and nine hours of sleep and older adults get between seven and eight hours of sleep, they emphasize that those recommendations are not guidelines for those with a sleep disorder such as insomnia and they also pointed out that for adults between 26 and 64 years of age, six hours of sleep may be appropriate and for adults 65 and over as little as five hours may be appropriate. References: Hirshkowitz, M., Whiton, K., Albert, S. M., Alessi, C., Bruni, O., DonCarlos, L., Hazen, N., Herman, J., Katz, E. S., Kheirandish-Gozal, L., Neubauer, D. N., O’Donnell, A. E., Ohayon, M., Peever, J., Rawding, R., Sachdeva, R. C., Setters, B., Vitiello, M. V., Ware, J. C., & Adams Hillard, P. J. (2015). National Sleep Foundation’s sleep time duration recommendations: methodology and results summary. Sleep Health, 1(1), 40–43. 🤍 Lauderdale, D. S., Knutson, K. L., Yan, L. L., Liu, K., & Rathouz, P. J. (2008). Self-Reported and Measured Sleep Duration. Epidemiology, 19(6), 838–845. 🤍 ▶ Subscribe to the Insomnia Coach channel (and be sure to click the notification bell afterward so you don't miss any videos): 🤍 My name is Martin Reed and I am the founder of Insomnia Coach®. I offer sleep coaching services that give people with insomnia all the skills and support they need to enjoy better sleep for the rest of their lives. I also offer a free two-week sleep training course for people with insomnia at 🤍 All content found on the Insomnia Coach YouTube channel is provided for informational and educational purposes only. It is not medical advice and is not intended to diagnose, treat, cure, or prevent any disease, disorder, or medical condition. It should never replace any advice given to you by your physician or any other licensed healthcare provider. Insomnia Coach LLC offers coaching services only and does not provide therapy, counseling, medical advice, or medical treatment. All content is provided “as is” and without warranties, either express or implied. #insomnia #sleep
Some people boast about being able to function on as little as hours of sleep. But is it necessarily good for you? Brad Stulberg, coauthor of "Peak Performance: Elevate your Game, Avoid Burnout and Thrive with the New Science of Success" explains why you should sleep more than four hours even if you don't feel tired. Tech Insider tells you all you need to know about tech: gadgets, how-to's, gaming, science, digital culture, and more. Subscribe to our channel and visit us at: 🤍 TI on Facebook: 🤍 TI on Instagram: 🤍 TI on Twitter: 🤍
Are you over or under sleeping? What If You Sleep 2 Hours Less Every Night?: 🤍 Get Your Free Audiobook: 🤍 WATCH 'How To Get Better Sleep' 🤍 SUBSCRIBE: 🤍 -Links to follow us below!- Instagram and Twitter: 🤍whalewatchmeplz and 🤍mitchellmoffit Clickable: 🤍 and 🤍 Facebook: 🤍 Twitter: 🤍 Tumblr: 🤍 Vine: Search "AsapSCIENCE" on vine! Written and created by Mitchell Moffit (twitter 🤍mitchellmoffit) and Gregory Brown (twitter 🤍whalewatchmeplz). Further reading- Electronic screen use and selected somatic symptoms in 10-12 year old children. 🤍 The Transcriptional Repressor DEC2 Regulates Sleep Length in Mammals 🤍 What physicians need to know about dreams and dreaming. 🤍 Sleep: a good investment in health and safety. 🤍 Sleep Duration and All-Cause Mortality: A Systematic Review and Meta-Analysis of Prospective Studies 🤍 Rare Genetic Mutation Lets Some People Function with Less Sleep 🤍 Sleep disturbances in children, adolescents, and young adults with severe psychomotor impairment: impact on parental quality of life and sleep. 🤍
Start Your Body Transformation👇 Transformation Course - 🤍 🚨Use Coupon Code "YTFAM" for a flat 33% Discount🚨 🚨SPECIAL DISCOUNT only for first 33 people! Grab your seat fast.🚨 For Student Discount, email your student ID to hypertroph.coaching🤍gmail.com For 1:1 Coaching, visit - 🤍 (SPECIAL OFFER: Enroll now for 1-to-1 coaching program and get lifetime access to the Course for FREE!) Sleep is one of the most fundamental biological needs, and without enough we simply can not be our best selves. Most people need 7-9 hours of sleep. Some lucky people are short sleepers, however if you don't genetically belong to this group then you can't learn to sleep less. Also talking about whether day naps is better than full night sleep. #sleep #dayvsnight #health #recovery - PROTEIN SERIES (All Episodes)- 🤍 FAT LOSS SERIES (All Episodes)- 🤍 - Good fitness products on Amazon- 🤍 👇 Connect with me here- My Newsletter/Blog - 🤍 Instagram - 🤍 Twitter - 🤍 Telegram - 🤍 - I only recommend the products which I use myself and can vouch for. Some of the links here are affiliate links, which means I will be credited a small commission if you make purchase by clicking on these links without any additional cost to you. Thank You!
Steven Y. Park, MD, explains the ideal amount of sleep for adults.
Dr. David Seiden, Medical Director of the Pembroke Pines Sleep Center with Baptist Health South Florida, says approximately eight hours is the amount necessary of sleeping to maintain a good health. He also points out achieving less than six hours of sleep on a regular basis is not good for health. "It puts you at risk for cardiovascular morbidity, and a number of other issues, like diabetes, and potentially certain kinds of cancers."
As we all get older, many of us struggle with getting enough sleep. Are these changes a normal part of aging or is this just a popular misconception?
Most of us know that getting a good night’s sleep is important, but how many hours should one sleep, is many times a confusion. Smt Hansaji, guides us on the determining factors for a good sleep, in our daily life. Subscribe to access exclusive videos by Hansaji!! 🤍 The Yoga Institute, Mumbai, India. 🤍 To know more log on to our website 🤍 Download our New Meditation App - Nispand: Play Store: 🤍 App Store: 🤍 Official Facebook Page of The Yoga Institute 🤍 Official Twitter profile of The Yoga Institute 🤍 Official Blog of The Yoga Institute 🤍 Official Instagram profile of The Yoga Institute 🤍 Shop our books & know more on camps/courses 🤍 #DrHansaji #TheYogaInstitute #TheYogaInstitute_LifestyleManagement
. Chapters 0:00 Introduction 0:36 Deep Sleep 1:04 Light Sleep 1:31 REM Sleep 1:58 How to get enough of each stage? Do you often find yourself struggling to get a good night's sleep? Have you ever wondered about the different stages of sleep and how they contribute to your overall well-being? In this blog post, we will explore the topic of "How Much Deep, Light, and REM Sleep Do You Need?" and shed light on the importance of each stage in achieving optimal rest. Sleep is a fundamental biological process that plays a crucial role in our physical and mental health. It is during sleep that our bodies and minds undergo vital restoration and rejuvenation. To better understand the amount of deep, light, and REM sleep required, let's take a closer look at each stage: Deep Sleep: Also known as slow-wave sleep, deep sleep is the stage when our bodies experience the most profound rest and recovery. During this phase, our heart rate and breathing slow down, and our muscles relax. Deep sleep is essential for physical renewal, immune system functioning, and overall growth and development. Light Sleep: Light sleep acts as a transitional stage between deep sleep and REM sleep. It is characterized by a more active brain and lighter muscle tone. Light sleep helps with memory consolidation, learning, and processing of emotions. It is also the stage where we are more likely to wake up easily. REM Sleep: Rapid Eye Movement (REM) sleep is the phase where most of our dreaming occurs. It is characterized by rapid eye movements, increased brain activity, and temporary paralysis of voluntary muscles. REM sleep is vital for cognitive functions, emotional regulation, and memory consolidation. It is believed to be crucial for learning and creativity. Now, the question arises: How much of each sleep stage do we actually need? The answer varies depending on age and individual factors. Generally, adults need about 20-25% of their total sleep time in deep sleep, 50-60% in light sleep, and 20-25% in REM sleep. However, these percentages may vary slightly for different individuals. It is important to note that the quality of sleep is equally, if not more, important than the quantity. A night of disrupted or poor-quality sleep can leave us feeling groggy and fatigued, even if we technically spend the recommended time in each sleep stage. Factors such as sleep environment, sleep disorders, stress levels, and lifestyle habits can significantly impact the quality of our sleep. To optimize the amount and quality of deep, light, and REM sleep, consider incorporating these sleep hygiene practices into your routine: Stick to a Consistent Sleep Schedule: Try to go to bed and wake up at the same time every day, even on weekends. Create a Sleep-Friendly Environment: Make sure your bedroom is cool, quiet, and dark. Use comfortable bedding and invest in a supportive mattress and pillow. Limit Exposure to Electronic Devices: The blue light emitted by screens can disrupt your sleep. Avoid using electronic devices before bed or use blue light filters. Practice Relaxation Techniques: Establish a relaxing pre-sleep routine that may include reading, meditating, or taking a warm bath to signal your body that it's time to unwind. Avoid Stimulants and Heavy Meals: Limit caffeine and nicotine intake, especially in the evening. Additionally, avoid large, heavy meals close to bedtime, as digestion can interfere with sleep. By understanding the importance of deep, light, and REM sleep and implementing healthy sleep habits, you can enhance the overall quality of your sleep and wake up feeling refreshed and energized. Remember, sleep is not just a luxury; it's a necessity for optimal health and well-being. So, prioritize your sleep, and you'll reap the benefits in all areas of your life. Sweet dreams!
Dr. Gregg Gerstin discusses how much sleep you should be getting and whether 6-8 hours of sleep is enough. Subscribe for more sleep, health and wellness tips: 🤍 You’ve probably heard that 8 hours of sleep is necessary. But I’m here to tell you that you’re allowed to be different. While 8 hours of sleep is typically a good rule of thumb, it varies based on how your body is feeling and where you are at in your life. If you’re really young or really old, I recommend more sleep. If you’re really energized you can probably get away with 6 hours of sleep, compared to when you’re really exhausted, you’ll probably need 8 or more hours of sleep. So, if you’ve been wondering, how much sleep should I be getting? Feel it out. Oversleeping is a thing, but if you try out different amounts of sleep and feel yourself out when you wake up, you’ll know. Think about how you were feeling the previous night and you’ll have a good idea of how much sleep is right for you. Claim your free vertigo checklist here: 🤍 Looking for information on sleep tips or in search for more posture and health advice? Align Wellness Center is a premier provider of wellness care and holistic healing. In an inter-disciplinary approach that includes chiropractic care, massage therapy, functional fitness training, and high-quality nutritional supplements, Align Wellness Center has achieved unparalleled success in reducing stress, alleviating pain, and preventing sickness. The Center blends high-tech with high-touch to deliver naturally painless remedies to many health problems. Visit Us: 🤍 Contact Us: (847) 564-9500 To connect with Dr. Gerstin: 🤍 Align Wellness Center 900 Skokie Blvd Unit 113 Northbrook, Il 60062 Connect with us on social media: Facebook: 🤍 Instagram: 🤍 LinkedIn: 🤍 Listen to the Chiropractic Stories podcast: Spotify: 🤍 iTunes: 🤍 Google Podcasts: 🤍 TuneIn: 🤍 #Chiropractor #Sleep
The Science Of Sleep: How Much Sleep Do You Really Need? | Dr. Oz In this video, Dr. Oz delves deep into the fascinating world of sleep and unravels the mysteries behind one of life's most essential activities. Get expert insights, and practical tips that will transform the way you approach your sleep routine. Welcome to the official Dr. Oz YouTube Channel. Please enjoy all the exciting videos that will teach you about health and wellness, including beauty tips, recipes, supplements, happy relationships, smart finances, and much more to live "The Good Life". Subscribe to Dr. Oz's official YouTube channel: 🤍
Nearly two-thirds of Americans do not get a full eight hours of sleep per night. Now, researcher Matthew Walker is sounding the alarm about what he calls "the silent sleep loss epidemic." Walker has spent more than 20 years studying sleep and its impact on mental health and disease. Walker joins "CBS This Morning" to discuss what happens to the body when its lacking sleep, why some people shouldn't nap at all and some tips for healthy sleeping habits. Subscribe to the "CBS This Morning" Channel HERE: 🤍 Watch "CBS This Morning" HERE: 🤍 Watch the latest installment of "Note to Self," only on "CBS This Morning," HERE: 🤍 Follow "CBS This Morning" on Instagram HERE: 🤍 Like "CBS This Morning" on Facebook HERE: 🤍 Follow "CBS This Morning" on Twitter HERE: 🤍 Follow "CBS This Morning" on Google+ HERE: 🤍 Get the latest news and best in original reporting from CBS News delivered to your inbox. Subscribe to newsletters HERE: 🤍 Get your news on the go! Download CBS News mobile apps HERE: 🤍 Get new episodes of shows you love across devices the next day, stream local news live, and watch full seasons of CBS fan favorites anytime, anywhere with CBS All Access. Try it free! 🤍 - Delivered by Charlie Rose, Norah O’Donnell and Gayle King, "CBS This Morning" offers a thoughtful, substantive and insightful source of news and information to a daily audience of 3 million viewers. The Emmy Award-winning broadcast presents a mix of daily news, coverage of developing stories of national and global significance, and interviews with leading figures in politics, business and entertainment. Check local listings for "CBS This Morning" broadcast times.
#shorts Ever wondered why you might be struggling to sleep? In the full episode (link below) Mike Murphy explains some of the reasons why you may be struggling to sleep and offers advice on steps you could take to help improve this. FULL VIDEO: 🤍 SUBSCRIBE HERE: 🤍 CNM WEBSITE: 🤍 Disclaimer: This video is for general informational purposes only. It should not be used to self-diagnose and it is not a substitute for a medical exam, cure, treatment, diagnosis, prescription or recommendation. It does not create a doctor-patient relationship between The College of Naturopathic Medicine and you. You should not make any change in your health regimen or diet before first consulting a qualified physician and obtaining a medical exam, diagnosis and recommendation. Always seek the advice of a physician or other qualified health provider with any questions you may have regarding a medical condition.
A good night’s sleep is one of the keys to feeling good the next day. But how do we know if we’re getting enough? Doctor Stuti Jaiswal and her colleagues at the Scripps Research Translational Institute and the Digital Trials Center recently launched a study called REFRESH. It uses wearable data to track participants’ sleep. Since participants never have to go to a lab, researchers can see how they sleep over long periods of time, and gain insight into how sleep affects their health. As technology advances, and studies like refresh give researchers a better understanding of sleep, a day could come when everyone has the tools to sleep better. Learn more: 🤍
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There's nothing quite like a good night's sleep. What if technology could help us get more out of it? Dan Gartenberg is working on tech that stimulates deep sleep, the most regenerative stage which (among other wonderful things) might help us consolidate our memories and form our personalities. Find out more about how playing sounds that mirror brain waves during this stage might lead to deeper sleep and its potential benefits on our health, memory and ability to learn. Check out more TED Talks: 🤍 The TED Talks channel features the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design plus science, business, global issues, the arts and more. Follow TED on Twitter: 🤍 Like TED on Facebook: 🤍 Subscribe to our channel: 🤍
The human body or the human mechanism is the most sophisticated machinery on the planet. Sadhguru demystifies the common notion that our bodies need 8-10 hours of sleep. After all, a machine so sophisticated does not need to be in maintenance mode half the time. He explains that through Inner Engineering, one can reduce sleep quota, bring down food intake and improve overall wellbeing. #Sadhguru Yogi, mystic and visionary, Sadhguru is a spiritual master with a difference. An arresting blend of profundity and pragmatism, his life and work serves as a reminder that yoga is a contemporary science, vitally relevant to our times. More Videos of Sadhguru: 🤍 Subscribe to our channel here: 🤍 Official Facebook Page: 🤍
ABC News Chief Medical Correspondent Dr. Jennifer Ashton says it's important for parents to make sure teenagers nail down their sleep schedule before going to college. Subscribe to GMA's YouTube page: 🤍 Visit Good Morning America's homepage: 🤍 Follow GMA: Facebook: 🤍 Twitter: 🤍 Instagram: 🤍 #GMA #Sleep #Teens
Thanks to all the data science has gathered over the years, we know that not getting enough sleep leads to a shorter life. But there's one more thing that the data has also shown us. And that is the relationship between sleep and mortality risk is not linear. You see, the more and more sleep you get, doesn't mean that your risk is lower and lower. Instead once the average sleep amount surpasses 9 hours, there is an upward hook in mortality risk. Just like with sleeping less than 6 hours every day, there is a higher chance of premature death, if you sleep over 9 hours daily. So what is going on here? Are we supposed to be aiming for exactly 8 hours to live a long and healthy life? Not quite. Images © Piers Baker 🤍svgdoodlewhiteboard.com #sleep #mortality
Neil discusses his personal sleeping habits as well as the absurdity of our lack of knowledge on why we sleep. ➡ Subscribe: 🤍 ➡ Watch all clips of StarTalk here: 🤍 ➡ Get More StarTalk: 🤍 About StarTalk: Host Neil deGrasse Tyson brings together celebrities, scientists and comedians to explore a variety of cosmic topics and collide pop culture with science in a way that late-night television has never seen before. Weekly topics range from popular science fiction, space travel, extraterrestrial life, the Big Bang, to the future of Earth and the environment. Tyson is an astrophysicist with a gifted ability to connect with everyone, inspiring us all to to "keep looking up." Get More National Geographic: Official Site: 🤍 Facebook: 🤍 Twitter: 🤍 Instagram: 🤍 About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. How Many Hours Do You Sleep? - Fan Questions | StarTalk 🤍 National Geographic 🤍
Are you someone who likes to hit the snooze button four or five times before waking up? Do you have to be physically pulled out of bed every morning? Do you ever wonder if that's normal and healthy? Well, this episode is for you! Hosted by: Olivia Gordon Support SciShow by becoming a patron on Patreon: 🤍 Dooblydoo thanks go to the following Patreon supporters—we couldn't make SciShow without them! Shout out to Bella Nash, Kevin Bealer, Mark Terrio-Cameron, Patrick Merrithew, Charles Southerland, Fatima Iqbal, Benny, Kyle Anderson, Tim Curwick, Will and Sonja Marple, Philippe von Bergen, Bryce Daifuku, Chris Peters, Patrick D. Ashmore, Charles George, Bader AlGhamdi Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: 🤍 Looking for SciShow elsewhere on the internet? Facebook: 🤍 Twitter: 🤍 Tumblr: 🤍 Instagram: 🤍 Sources: 🤍 🤍 🤍 🤍 🤍 🤍
Sleep is central to maintaining your physical and mental health, but many people don't sleep enough. We all do it, but what happens to us when we sleep? Click here to subscribe to The Economist on YouTube: 🤍 Every night almost everyone on the planet enters into a state of unconsciousness and paralysis - but what is really happening inside the body when we drift off, and what's the impact if we don't get enough sleep? Sleep is regulated by your circadian rhythm, or body clock located in the brain. The body clock responds to light hews ramping up production of the hormone melatonin at night, and switching it off when it senses light. There are four stages of sleep that the body experiences in cycles throughout the night. On a good night we cycle through these stages four or five times. Stages one and two are light sleep. This is a transition from being awake to falling asleep. Heart rate and breathing begin to slow, body temperature falls, and muscles may twitch. Stage 3 is sometimes referred to as Delta sleep - because of the slow Delta brainwaves that are released during this stage. This is the first stage of deep sleep where our cells produce the most growth hormone to service bones and muscles, allowing the body to repair itself. Stage 4 is where we begin to dream. The body creates chemicals that render it temporarily paralyzed so that we do not act out our dreams. In this stage, the brain is extremely active and our eyes, although closed, dark back and forth as if we were awake. Humans roughly spend one third of their lives asleep. Modern lifestyles, stress and the proliferation of Technology, mean that people is sleeping far less today than they were a century ago. Sleeping less than seven hours per day is associated with an increased risk of developing chronic conditions which could reduce life expectancy. So for a healthier longer life get some shut-eye For more from Economist Films visit: 🤍 Check out The Economist’s full video catalogue: 🤍 Like The Economist on Facebook: 🤍 Follow The Economist on Twitter: 🤍 Follow us on Instagram: 🤍 Follow us on Medium: 🤍
The human body or the human mechanism is the most sophisticated machinery on the planet. Sadhguru demystifies the common notion that our bodies need 8-10 hours of sleep. After all, a machine so sophisticated does not need to be in maintenance mode half the time. He explains that through Inner Engineering, one can reduce sleep quota, bring down food intake and improve overall wellbeing. #sadhguru #sadhguruvideos #sadhguruvideo #spirituality #sadhguruonlife #sleepexplained More Videos of Sadhguru: 🤍 Subscribe to our channel here: 🤍 Official Facebook Page: 🤍 FaceBook : 🤍 Twitter : 🤍 🤍
Getting too little sleep is bad for your health, but getting too much can be problematic. WSJ's Melinda Beck and Emory University sleep researcher Dr. David Rye have details on Lunch Break. Photo: Courtesy of Anna Sumner. Don’t miss a WSJ video, subscribe here: 🤍 More from the Wall Street Journal: Visit WSJ.com: 🤍 Visit the WSJ Video Center: 🤍 On Facebook: 🤍 On Twitter: 🤍 On Snapchat: 🤍
As kids across the country head back into the classroom, now is the time to start easing them back into a normal sleep schedule. How much sleep kids need to maximize their learning potential depends partially on their age. But the key to getting them on a regular schedule may have more to do with what time they wake up than what time they go to sleep. More health and medical news on the Mayo Clinic News Network 🤍
What happens when you don't sleep? And why do we need to do it anyways? Hank explains the science of sleep: the cause, the benefits, and who holds the record for going without it! Like SciShow? Want to get cool things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: 🤍 Or help support us by subscribing to our page on Subbable: 🤍 Looking for SciShow elsewhere on the internet? Facebook: 🤍 Twitter: 🤍 Tumblr: 🤍 Thanks Tank Tumblr: 🤍 Thumbnail credit: Mark Sebastian Sources for this episode: 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍 🤍
These myths about sleep have lasted so long - it’s time to debunk them. Do you need 8 hours of sleep? How much sleep do you really need? What is dreaming all about? Learn more about this below. Sources: What is Biphasic and Polyphasic Sleep? 🤍 What is Polyphasic Sleep – And should you try it? 🤍 The Different Types of Sleep Patterns 🤍 Public Health Implications of Sleep Loss 🤍 The Effects of Napping on Cognitive Functions 🤍 The Gene Identified in People Who Need Little Sleep. 🤍 Myths - and Facts - about Sleep 🤍 15 Sleep Myths Debunked 🤍 Brain Basics: Understanding Sleep 🤍 Review of Sleep Studies of Patients with Insomnia 🤍 Ambient Temperature and Obstructive Sleep Apnea 🤍 Too Much Shut-eye Can Be Bad for Your Brain 🤍 Daily Reported Sleep Duration on High-Level Cognitive Abilities 🤍 Sleep Deprivation: Impact on Cognitive Performance 🤍 Music from Bensound.com Thanks to Tristan Reed (writing), Troy W. Hudson (VO) for helping to create this video!