Can you remember the last time you enjoyed sleep so deep and restorative, you practically floated out of bed the next morning? If you’re like most of us, it’s been a while. The truth: Few of us get the sleep quality we need to be the best version of ourselves. (The CDC reports that 1 in 3 of us don't get the nightly quality sleep we truly need.) So if you’re struggling with poor sleep, know that you’re not alone. Dr. Matthew Walker's Top 10 Tips for Deeply Restorative Sleep 1. Be consistent in your sleep schedule and routine. Your daily schedule may change, but your internal clock doesn’t. So if you’re having trouble sleeping, one of the best things you can do is get consistent in your evening sleep habits and schedule. In Matt’s words, “Regularity is king! And when you anchor your sleep [to a specific time], you will improve both the quantity and quality of that sleep. 2. Build your own evening relaxation routine. “Sleep is… like landing a plane. It takes time for your biology to start to wind down and… descend you down onto the terra firma of good sleep at night,” says Matt. So instead of switching off the light, hopping in bed, and hoping for sleep — try building a personal relaxation routine. Here are a few activities people often use to unwind before sleep: Read a book Light stretching Aromatherapy Listen to music Breath exercises Meditate 3. Avoid caffeine after 12pm. According to Matt, even modest doses of caffeine in the evening can disrupt sleep and will strip away more than 30% of deep brainwave activity in your first sleep cycle. According to his research, a single cup of coffee in the evening can decrease deep sleep by 20% to 40% a night. Matt says, “I'd have to age a healthy adult by probably about 10 to 15 years to produce that kind of a reduction in deep sleep.” To avoid sleep problems, Matt suggests limiting coffee to 1-3 cups a day and stopping your caffeine intake 12 hours before you want to sleep. 4. Avoid naps after 1pm. From the moment you wake up, your brain begins building sleep pressure. The longer you’re awake, the more sleep pressure builds and the sleepier you feel. But “when you nap,” Matt says, it’s “the equivalent of releasing the pressure valve on a steam cooker.” In other words — naps lessen your sleep pressure. “And for some people, it can make it harder for them to fall asleep at night or stay asleep.” So your best bet to improve your sleep: Avoid naps. If you’re really exhausted, try to nap no later than 1 or 2pm. 5. Use light to your advantage. A great tip to sleep better at night is to use light to your advantage. Bright light wakes us up, while darkness triggers the production of melatonin, which helps us fall and stay asleep at night. But there’s a problem. “We are a dark-deprived society. Many of us get too much artificial light exposure in the evening, which can impact our natural melatonin levels,” Matt says. To maximize your body’s natural melatonin production, try dimming the lights in your home and lessening screen time in the last hour before bed. Black-out curtains and under-door draft stoppers can also help darken your room. 6. Set your room temperature to 65-68° F. To fall and stay asleep throughout the night, your body needs to drop its core temperature by ≈ 2-3° F (1° C). So to help give your brain a head-start on sleep, try turning down the thermostat to ≈ 65-68° F. If you feel too cold, Matt suggests bringing a hot thermos to bed to warm your hands. Interestingly, research has found that warming your hands and feet (even just by 1° F) helps drop your core body temperature and fall asleep faster. 7. Take a hot bath or shower before bed. “When you’ve had a warm bath or shower, all of the blood races to the surface of your skin. As a result… your core body temperature actually plummets,” says Matt. In fact, this approach is so reliable at helping people fall and stay asleep faster, it’s called the “warm bath effect” in sleep science. (Research has found this method can increase deep sleep by 10-15%!) 8. Swap counting sheep for a mental stroll. “Don’t count sheep!” Matt shares. “Research [by] UC Berkeley Professor Allison Harvey has shown that people who… count sheep took longer to fall asleep than those who didn’t.” If you want to fall asleep faster, Allison suggests a better option: Go on a mental stroll. It’s pretty simple. Mentally envision (in high-definition) going on a walk you know well. Immerse yourself in the details, from heading downstairs to your first step outside. Matt says, “In doing that, it really helps take your mind off itself. You stop overthinking… and then you fall asleep faster.” 9. Still awake after 25 minutes? Get out of bed. If it’s been 25 minutes since you’ve slipped under the sheets and sleep still hasn’t found its way to you, that’s okay. It happens. Instead of getting frustrated, Matt suggests, “Get up, get out of bed, and, in dim light in a different room, just read a book or relax, do some stretching. Only come back to bed when you’re sleepy." This trains your brain to associate your bed with nothing but sleep. 10. Had a string of bad sleep nights? Do nothing. Matt shares, “Don’t sleep in any later the following morning, don't nap during the day, and then don't try to go to bed any earlier the following evening.” The reason? When you try to squeeze in extra sleep with naps or sleeping in, it lessens the natural build up of sleep pressure that helps you fall asleep close to bedtime. So while it may be tempting to sleep in, try to stick to your sleep schedule — especially after a bad night. Wake up in the morning, then start your wind-down routine in the evening like clockwork.
From Alex Sedrick of the US Women’s Rugby team sprinting 103 yards (309 feet) in the last 10 seconds of the game to take home their first Olympic medal, to Simone Biles making history with some of the hardest routines to date and taking home 4 medals — The 2024 Paris Olympics have seen some unbelievable performances. And a key factor many of these elite athletes credit their success to… is sleep. Over the past 10-15 years, getting enough sleep each night has become a big conversation for athletes and laymen alike. And according to the U.S. Olympics and Paralympic’s Director of Psychological Services, Dr. Jessica Bartley, healthy sleep is key to giving elite athletes training for the Olympics that extra competitive edge. Even so, a 2016 study shared by the International Olympic Committee revealed that 49% of Olympic athletes are “poor sleepers,” and these athletes often experienced “increased daytime dysfunction” and “a higher state of stress” because of it. So how are these Olympic athletes protecting their sleep amid the hustle, bustle, and stress of competing on the world’s premier stage for athletics? Read on for a breakdown of the top sleep habits and best sleep schedules preferred by 7 of the U.S.’s medal-winning elite athletes from the 2024 Paris Olympics. Or, skip to the Olympic Athlete breakdown you're most curious about: ➤ Simone Biles➤ Katie Ledecky➤ Jordan Chiles➤ Taylor Fritz➤ Alex Sedrick➤ Ryan Crouser➤ Suni Lee #1 Simone Biles Specialty: Gymnastics; Beam, Floor, Vault, Uneven Bars, All-around Awards: x11 Olympic Medals, x30 World Championship Medals “I’m always looking forward to sleep. I actually love sleep,” Simone shared in an interview with Mattress Firm. “The most sacred is not breaking my bedtime routine,” Simone says. As a big advocate for mental health, Simone stresses how poor sleep impacts both her mind and body. She says a bad night makes her more grumpy and forgetful, and worsens her training. In addition to 8 hours of nightly sleep, Simone often takes a 1-2 hour nap after her morning training to help her muscles recover for the rest of her day. Example of Simone Bile’s daily routine: ➤ 6:45am Wake-up➤ 7:45am Gets ready for training➤ 9-12pm Training session #1➤ 12-1pm Lunch➤ 1-3pm Nap➤ 3-6pm Training session #2➤ 6-7pm Therapy, Recovery➤ 7-8pm Dinner➤ 8-9:30pm Unwind for bed➤ 10pm Sleep #2 Katie Ledecky Specialty: Swimming; Freestyle distance, Free relayAwards: x7 Olympic Medals, x19 World Championship Medals, Multiple World-Record Holder for Team USA Even with a 4am wake-up time most days, Katie Ledecky makes sure she gets 8+ hours of sleep to fuel her record-smashing swim times. In addition to 8 hours of sleep every night, Katie takes 1-2 naps a day, fueling her body with an extra 3+ hours of sleep for recovery. Example of Katie Ledecky’s daily routine: ➤ 4:05am Wake-up➤ 4:15am Snack➤ 5am Swim practice #1 (6-6,500 yd)➤ 7am Breakfast➤ 8am Nap➤ 11am Dryland training (3 days/week)➤ 1pm Relax (TV, book, nap)➤ 3:30pm Swim practice #2 (7-8,000 yd)➤ 6pm Snack➤ 6:30pm Dinner, relax (TV or reading)➤ 9:30pm Bedtime #3 Jordan Chiles Specialty: Gymnastics; All-around, FloorAwards: x2 Olympic Medals Winning her first two medals this year, Jordan Chiles is a big advocate for a good night’s sleep. “As an athlete, my body really craves sleep. It’s one of my favorite things,” she shares. She typically tries to nap before competitions alongside her usual 8 hours a night. Jordan’s bedtime evening routine: A consistent sleep schedule is key, Jordan shares. First thing after dinner, she likes to unwind with 20-30 minutes reconnecting with friends and loved ones. She’ll then do her skincare routine, followed by oral care. Then she’ll slip into bed and turn on a movie or TV for background noise while she spends the last bit of her day indulging in her favorite guilty pleasure: Pinterest. Her current obsession: home decor. #4 Taylor Fritz Specialty: Tennis; Mens’ DoublesAwards: x1 Olympic Medal, x8 ATP Tour Singles Titles Winning his first major event in just 2022, Taylor Fritz has quickly become one of the most exciting tennis players to watch. One of the top tools he credits with giving him his competitive edge: sleep. “Sleeping well means better performance on the training court and in tournaments,” Taylor shares. “Physically, I’m more alert and ready to perform. Mentally, I feel sharper and more focused.” So this year, he’s gotten more serious about optimizing his sleep. And he’s felt the difference in his gameplay. “Sleep is just like any other aspect of your health,” he says. “Except this is one that can get overlooked often. Getting the best sleep possible is key for daily energy, focus and performance.” #5 Alex Sedrick Specialty: US Women’s Rugby TeamAwards: x1 Olympic Medal The US Women’s Rugby team enjoyed a historic win this Olympics, clinching bronze in the first victory for the men's and women’s US rugby teams in 100 years (since 1924). It all came down to the last 10 seconds of the game, when Alex Sedrick made a jaw-dropping sprint down 103 yards (309 feet) for the win. Alex shares that her team takes sleep seriously, with her coaches even creating team sleep schedules with details on when to take naps, how to optimize for REM sleep, and tips to avoid blue light. When it comes to the impact of a bad night's rest, Alex shares that poor sleep “makes it harder to cope with stress and slows reaction times.” She adds, “your body’s just not being as snappy as you’d like. It just doesn’t seem like your muscles are firing as they normally would, and it’s really frustrating.” Her takeaway: “Your body just won’t perform the same way it does on good sleep.” Alex Sedrick's 2 favorite sleep tips: #1 Acknowledge your stress and anxiety. Competing on a world stage is stress-inducing and can naturally lead to sleepless nights. So Alex suggests confronting those anxieties head-on. It’s about “recognizing that thought and being aware of it, and choosing to either release it, acknowledge it, or accept it.” #2 Build a consistent sleep routine. Creating a regular routine has “really helped my body recover and have more consistent sleep throughout the night,” Alex shared. She suggests starting with any calming activity to help your mind wind down for the night, like a warm shower or listening to relaxing music. #6 Ryan Crouser Specialty: Shot PutAwards: x3 Olympic medals, x1 World Record Having just clinched his 3rd Olympic Gold Medal, Ryan credits getting 9 hours of nightly, high-quality sleep with helping him stay at the top of his game for almost a decade. “A rule of thumb of athletes at the elite level, they’re all very good sleepers,” Ryan says. He believes “the #1 thing you can do to increase your recovery is optimizing your sleep.” Ryan keeps his sleep schedule on track while traveling around the world for competitions with a few simple tips. Ryan Crouser’s Go-To Sleep Habits: Limits blue-light exposure from his electronic devices 2-3 hours before bedtime Stops eating 2+ hours before bed Brings blackout curtains to limit light in his rooms Uses mouth tape to breathe through his nose Avoids alcohol (except for a 10-day vacation at the end of each season) #7 Suni Lee Specialty: Gymnastics; Beam, Floor, Vault, Uneven Bars, All-around Awards: x3 Olympic Medals, x3 World Championship Medals As one of the most decorated female artistic gymnastics champions of all time, Suni Lee appreciates the importance of sleep. After dinner (7:30/8pm), she likes to decompress with a warm shower, her skincare routine, and oral care. Then, it’s time for evening bliss-mode. She’ll light a candle and pull out her journal to reflect on the day, plan for the week, and clear her mind for a good night’s rest. “I like to journal, either how I’m feeling right away or how I felt that day,” she says. “I always feel a lot more relief after.” Afterward, she often uses her Theragun or Normatec Recovery Boots to boost circulation and help her muscles recover so they feel fresh and ready for action the next day. The last thing she likes to do is visualize her routines to help her drift off. Then it’s lights out by 11pm. But the #1 critical factor for her night: a high-quality sleep environment. “I like silence and darkness to fall asleep,” she shares. “If there’s like one bit of light shining, I cannot fall asleep, and I don’t like when there’s any noise on, no TV or anything.” Skyrocket your performance with unrivaled sleep, powered by Somnee - The only Smart Sleep Headband clinically proven to help you enjoy deeper, longer, faster, and all-around better sleep. 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According to Gallup's most recent state of sleep report, ⅓ of American adults describe their sleep as ranging from "poor" to "fair." That's about 84 million adults across the U.S. who struggle to consistently get deep, restorative sleep.1 And with the massive impact sleep has on everything from daily performance to our relationships to long-term health — it makes sense why many of us opt for sleeping pills as a "surefire" way to hit our sleep goals. The problem: A lot of sleeping drugs aren't as "surefire" as you might think... Some help you fall asleep faster, but only by a few minutes. Others suppress slow-wave deep sleep, limiting sleep's therapeutic effects. They come with a long line-up of potential side effects, including increased risk for dementia. Here's what we'll cover: A brief history of modern sleep medications The current state of sleeping pill use in the U.S. Deep dive into the 3 most prescribed sleep medications Benzodiazepines [flurazepam, temazepam (Restoril), triazolam (Halcion), estazolam] Sedative Hypnotics [“Z-drugs”: zaleplon (Sonata), zolpidem (Ambien), zopiclone (Imovane), eszopiclone (Lunesta)] Antidepressants [trazodone, doxepin] Somnee vs. sleeping medications A Brief History of Modern Prescription Sleep Medications While humans have sought sleep aids for hundreds of years, modern sleeping medicines only date back to the mid-nineteenth century, starting with the development of chloral hydrate.2 By the early 1900s, glutethimide, methaqualone, and a new class of medications called barbituates gained ground as the "safest" sleeping medications available. In the decades following, experts noted problematic side effects like less effectiveness over time, risk of dependence, dangerous withdrawals, respiratory suppression, and toxicity at low overdoses.2 In the 1950s, benzodiazepines became the shiny new "safe" alternative to barbiturates. Then, their side effects began worrying experts, leading to a new class of "safer" prescription sleep aids in the 1980s called non-benzodiazepine hypnotic sedatives, or "Z-drugs." But in 2019, the FDA placed a Black Box Warning on Z-drugs based on their link with complex sleep behaviors (like sleepwalking), which have resulted in serious injuries and death.2,3 Antidepressants like trazodone also emerged in the 1980s as possible treatments for insomnia. Since then, several other medications (ramelteon, suvorexant, and doxepin) have garnered attention as the next-gen of "safer" drugs for sleep.2 There's a clear pattern when it comes to sleeping medications. Each new generation of drugs is spurred on by a desire to create a safer version than the last. Only with time do the more subtle but significant long-term side effects of sleeping pills become more noticeable. Where are we today with sleeping medications in the U.S.? Today, the most commonly prescribed medications include: Benzodiazepines Flurazepam Temazepam (Restoril) Triazolam (Halcion) Estazolam Sedative hypnotics (“Z-drugs”) Zaleplon (Sonata) Zolpidem (Ambien) Zopiclone (Imovane) Eszopiclone (Lunesta) Antidepressants Trazodone Doxepin Statistics on sleeping pill use in recent years: ➤ Between 1993 and 2010, prescription of benzodiazepines increased by 69% 4 ➤ From 1993 to 2010, use of sedative-hypnotics increased by 140% 4 ➤ Across 386,457 ambulatory care visits between 2003 and 2015, 7.4% ended with a prescription for benzodiazepines. 5 ➤ Data from 29,400 people from a National Health and Nutrition Examination Survey (2013–2018) found that prescription sleeping pill use decreased by 31%. Researchers suggest this may have resulted from increased awareness campaigns about sleep medication side effects. 6 ➤ Now, the National Center for Health Statistics reports that about 18% of adults in the U.S use sleep medication. 7 If sleeping pills were side effect-free and didn’t work by essentially knocking out certain parts of your brain — these ebbs and flows in usage wouldn't matter. But that's the problem. Most of today's most popular sleeping medications come with a range of known and little-known common side effects ranging from mild to downright dangerous. For example, estimates suggest as many as 80% of people who take sleep drugs experience a "hangover" effect the next morning. This daytime sleepiness can persist throughout the day, making it hard to think clearly and impacting your ability to work, drive, and function. 8 With that context, let’s deep dive into the 3 types of sleeping medications most used today. #1 Benzodiazepines First approved by FDA: chlordiazepoxide (Librium) (1960) Benzodiazepines commonly prescribed for sleep: Flurazepam (Dolman) Temazepam (Restoril) Triazolam (Halcion) Estazolam Quazepam How they work: Benzodiazepines suppress central nervous system (CNS) activity, cultivating feelings of calm. Specifically, they bind to receptors for GABA (gabba aminobutyric acid), which encourages more GABA to bind and suppresses CNS activity, making people feel more relaxed. Commonly prescribed for: Anxiety and sleep disorders *Other benzodiazepines approved by the FDA for anxiety (like Lorazepam, Clonazepam, and Alprazolam) are also prescribed for insomnia. Short-term side effects: 9 Tremors Drowsiness Headaches Diarrhea Digestive issues Nausea and vomiting Feelings of mental confusion Respiratory depression (shallow breathing) Respiratory arrest (breathing stops) Added risks: 6,11 Impairment of memory High potential for abuse High potential for dependency Increased incidence of dementia Higher risk of motor vehicle accidents Heightened risk of falls and fractures in older adults Rebound insomnia (significantly worse insomnia symptoms that persist for several days) Research facts you ought to know: ➤ When compared to a group receiving a placebo, one study found that benzodiazepines only reduced the time to fall asleep by 4.2 minutes. 12 ➤ Studies have found benzodiazepines can increase total sleep time by as much as an hour. However, research has also found they impair deep, slow-wave stage 3 sleep. 12,13 ➤ Benzodiazepines suppress REM sleep (critical for dreaming, memory consolidation, emotional processing, and more). 14 #2 Sedative hypnotics / “Z-drugs” First approved by FDA: Zopiclone (Imovane) (1989) Z-drugs commonly prescribed for sleep: Zaleplon (Sonata) Zolpidem (Ambien) Zopiclone (Imovane) Eszopiclone (Lunesta) How they work: Z-drugs work similarly to benzodiazepines in that they also bind to GABA receptors in ways that encourage GABA to bind and suppress CNS activity. Z-drugs just do it more selectively, binding to specific subsets of GABA receptors. Commonly prescribed for: Insomnia and sleep conditions *General guidelines include only taking Z-drugs short-term, for no more than 4 weeks at a time, and not using them more than 3 days a week. Short-term side effects: 15 Vertigo Nausea Drowsiness Double vision Slurred speech Loss of balance Slowed reflexes Mental confusion Memory impairment Parasomnia (sleepwalking, sleep driving) Lightheadedness and dizziness Loss of muscle coordination (ataxia) Added risks: 11,15,16,17 Impairment of memory Intense withdrawal symptoms Increased incidence of dementia Respiratory depression and failure May promote storage of specifically more negative memories Moderate risk for developing a tolerance and requiring higher doses *Ambien is only intended to be taken for 7 to 10 days. If you've been taking Ambien longer, you may experience withdrawal. Withdrawal symptoms: 15 Tremors Sweating Low mood Convulsions Panic attacks Rebound insomnia Increased anxiety and restlessness Stomach and muscle cramps Research facts you ought to know: ➤ Randomized controlled trials found that Z-drugs decreased the time to fall asleep by about 20 minutes. 18 ➤ However, a meta-analysis of 45 studies and over 2,000 people found that zopiclone didn't offer more benefits than benzodiazepines for sleep. 12 ➤ As mentioned earlier, the FDA placed a Black Box Warning on several Z-drugs to caution users about the risk of complex sleep behaviors. The FDA notes that serious and fatal injuries have occurred "even at the lowest recommended doses" and "after just one dose." 3 ➤ Cases of complex sleep behaviors by the FDA included: 3 Falls Burns Hypothermia Accidental overdoses Carbon monoxide poisoning Driving while asleep and car accidents ➤ Experts are divided on the tolerance-building effects of Z-drugs, with several studies failing to find that tolerance developed within 4 weeks of use, while a few studies have indicated otherwise. As with previous sleep medications, these effects will likely be revealed over time. 19 ➤ After stopping use, insomnia symptoms often come back within 2-3 weeks. 19 #3 Antidepressants FDA approval: The FDA has only approved doxepin (tricyclic antidepressant) for insomnia. All other antidepressants haven't been approved for insomnia without depression by the FDA due to a lack of evidence of benefits. Antidepressants commonly prescribed for sleep: Trazodone Doxepin *It's recommended that doxepin not be taken for longer than 4-8 weeks for sleep. How they work: As a tricyclic antidepressant, doxepin blocks histamine receptors, increasing the neurotransmitter histamine in the brain to promote drowsiness. Trazodone is a serotonin agonist and reuptake inhibitor. So in addition to increasing histamine levels, it increases serotonin (a precursor to melatonin) in the brain. Commonly prescribed for: Depressive disorders, off-label for sleep conditions Short-term side effects: 20 Nausea Dry mouth Headaches Drowsiness Constipation Numbness Disorientation Blurred vision Hallucinations Fast heart rate Digestive issues Low or high blood pressure Loss of controlled motor movements (ataxia) Impaired parasympathetic nervous system function (responsible for the body’s ability to recover from stress and cultivate relaxation) Added risks with long-term use: 20 Withdrawal Dependence Reduced focus Impaired memory Worse heart health Rebound insomnia after discontinuing use Research facts you ought to know: ➤ Studies show that very low doses (3-6 mg) of doxepin can increase total sleep time. However, it won't help you fall asleep faster. 20 ➤ Research has found that antidepressants often suppress REM sleep and prolong its onset. While this impacts depression symptoms positively, it means a significant part of sleep's restorative effects are restricted, which could have long-term effects. 21 Sleeping Drugs vs. Somnee’s Smart Sleep Headband Even though the types of sleeping pills we just discussed interact with sleep uniquely, they all have a sedating effect. Rather than promoting your brain's natural sleep systems, they increase certain chemicals at unnatural levels to essentially knock you out. Somnee's Smart Sleep Headband takes a different approach. Instead of introducing unnatural levels of chemicals, Somnee enhances your brain's unique sleep activity. How Somnee works: This process starts with Somnee using EEG tech to observe your brain's natural patterns of electrical activity as it winds down for sleep. Somnee then personalizes gentle transcranial electrical stimulation (TES) to mimic and promote those optimal sleep patterns over time. Safety: Somnee involves two key pieces of technology: EEG and TES. The EEG acts as a microphone, receiving information only. TES refers to the gentle stimulation designed to match your brain's sleep activity and has been around for over two decades. A meta-analysis of over 18,000 TES sessions found that TES was safe and had no serious adverse side effects. 22 Results (backed by 7 years of research): ✔️ Fall asleep in half the time✔️ 30+ minutes of extra sleep✔️ 33% fewer nightly wake-ups✔️ 2x more effective than CBT-i✔️ 1.5x more effective than Ambien✔️ 4x more effective than melatonin The best part: Unlike medications that become less effective over time, with every 15-minute session, Somnee gets progressively better at helping you sleep. In fact, 80% of users note that the best results come (and stay!) after about 2-3 weeks of personalization. Ready for Somnee to fix your sleep? Try Somnee risk-free for 45 days >>
Explore the science of temperature and sleep with Dr. Matt Walker, plus how you can leverage temperature and neurostimulation for a better night, every night — with Eight Sleep and Somnee. Trying to get a good night’s sleep can have you feeling like Goldilocks: If your room’s too hot or too cold, it’s nearly impossible to fall and stay asleep through the night. On the one hand, you have hot flashes that make it hard to fall asleep… On the other, cold sweats that wake you up in the middle of the night and leave you exhausted in the morning. If you’ve struggled with temperature regulation, you’re not alone. A Gallup survey of 3,900+ US adults found that over half of respondents (57%) reported occasional to frequent nights where they felt too hot to sleep. 36% reported sleep issues due to the cold.1 But whether you’re too hot or too cold — a mismatched bedroom temperature can cost you sleep, focus, performance, mental health, and more. Of course, temperature is just one of many factors that influence your sleep quality. Your brain’s habits around bedtime play an equally significant role in your ability to fall asleep quickly and feel well-rested in the morning. The good news: Somnee’s personalized neurostimulation helps promote your brain’s natural sleep rhythms, creating new, sleep-healthy habits for a better night’s sleep. Combined with Eight Sleep’s smart pod cover that dynamically adjusts your mattress temperature for better sleep — you’re practically guaranteed a good night’s sleep, whether you run hot or cold. This article covers: ➣ The ideal sleeping temperature for your sleep environment➣ The benefits of personalized neurostimulation for better sleep➣ How Eight Sleep + Somnee support deeper, more restorative sleep Temperature: the Secret to a Better Night’s Sleep Temperature struggles don't mean you have a medical condition or health issue - Some of us just run hotter or colder. According to UC Berkeley Professor, author of the New York Times bestseller Why We Sleep, and Chief Sleep Advisor at Somnee, Dr. Matt Walker — temperature plays a huge role in your ability to fall asleep easily and sleep soundly through the night. In fact, his research has found that peak sleepiness hits at the exact point of the steepest decline in core body temperature. “Your brain and your body need to drop their temperature by about… 2 to 3° F for you to fall asleep and stay asleep,” Matt shares. The research says the best temperature for sleep is between 65° to 67° F. (Of course, this varies slightly for each of us.) If that temperature feels too cold, Matt suggests wearing thick socks or holding a hot water bottle to warm your hands and feet. This could further promote a full night’s rest, according to a series of studies led by Professor Eus van Someren. He found that warming participants’ hands and feet by just 1 degree Fahrenheit prompted their core body temperature to drop. The results: ➣ Healthy participants began falling asleep 20% faster ➣ Insomnia patients began falling asleep 25% faster Temperature also plays a role in the morning, with core body temperature rising in the last 30 minutes before you naturally would wake up. For easier mornings, Matt suggests a room temperature of ≈ 70° F. Personalized Neurostimulation for Deeper, Faster Sleep Adjusting your sleep environment temperature is a great first step for better sleep. But if your brain is wired to become energized and alert as soon as you slip under the covers, it might take more to get your sleep habits back on track… That’s where neurostimulation comes in. While the word might sound intimidating, neurostimulation refers to gentle electrical stimulation designed to engage with the nervous system. Electrical stimulation has been used in both diagnostic and therapeutic settings for years to help with everything from muscle recovery to anxiety relief. Most neurostimulation devices currently on the market use fixed, general stimulation. But Somnee does things differently… It’s the only device that uses personalized stimulation matched to your brain’s natural sleep rhythms and patterns. Specifically, it provides personalized tACS, or transcranial alternating current stimulation. Research on Personalized tACS Research published in the Frontiers in Human Neuroscience by our Science Team, Dr. Matt Walker, Dr. Robert Knight, Dr. Richard Ivry, and Dr. Ram Gurumoorthy, compared the effectiveness of personalized tACS to fixed (non-personalized) tACS. ➣ Participants who received the personalized tACS increased sleep quantity by 22 minutes. ➣ Participants given fixed tACS only saw an extra 3 minutes of sleep a night. Researchers also found that personalized tACS reduced time to fall asleep by 28% compared to fixed tACS. So instead of taking 30+ minutes with no stim to fall asleep every night, participants were falling asleep in just 16 minutes with personalized tCAS. The most exciting part? The benefits of personalized tCAS for increased duration and onset of sleep happened with just 1 week of use! A follow-up study found benefits continued growing as participants used Somnee for 2-3 weeks. Get a Better Night, Every Night — with Temperature Control & Brainwave Stimulation by Somnee and Eight Sleep Gone are the days of insufferable sweating while sleeping and having to get up every few hours to adjust the thermostat; of feeling energized the minute you slip under the sheets and waking up every few hours... Now, you can enjoy a night of fully optimized, deep, regenerative sleep with the help of Somnee’s Smart Sleep Headband and Eight Sleep’s Pods. Fall Asleep 50% Faster with Somnee Somnee isn’t just another sleep tracker. It’s actively improves your sleep. With 3 years of lab testing and a pilot study involving 1,500+ nights of sleep data, Somnee’s Smart Sleep Headband is the only “sleep tracker” clinically validated to directly improve your sleep quality. Somnee takes a unique approach to sleep support, as the first of its kind to provide personalized closed-loop neurostimulation. And according to the research, it’s Somnee’s medical-grade personalization that makes it so effective. For the first 7 sessions, Somnee provides gentle stimulation (tCAS) to help you sleep while it learns your brain’s unique sleep patterns. Once it’s fully mapped your brain’s distinct electrical activity, it begins providing stimulation designed to naturally promote sleep by nudging your brain’s preferred sleep pathways. After just 2-3 weeks of use, 80% of our users experience significant benefits to their sleep. Including:➣ Falling asleep 50% faster ➣ Increasing total sleep time by 30+ minutes ➣ Reducing nightly tossing and turning by ⅓ On average, Somnee is 4x as effective as melatonin, 2x more effective than Cognitive Behavior Therapy (CBT-i), and 1.5x more effective than Ambien in improving sleep efficiency and duration. The best part? You don’t need to wear Somnee all night — All you need is 15 minutes before bed to enjoy all the benefits Somnee has to offer. An Inside Look at Eight Sleep Eight Sleep provides an elegant approach to sleep tracking and temperature with an intelligent cooling and heating mattress cover system (which they call “sleep pod”) that adjusts your bed’s temperature throughout the night. With their Autopilot feature, Eight Sleep monitors biometrics like your heart rate, heart rate variability, and breathing rate. This gives them real-time insights into your stages of sleep, which they then pair with your sleep preferences and research-backed ideal temperature settings to dynamically adjust your bed’s temperature through the night. The best part: If you run hot and your partner runs cold, Eight Sleep’s got you covered. Using their sleep app, you can customize the temperature for each side of the bed. Each morning, you can expect to wake to gentle vibrations and a thermal alarm that warms your bed to help you rise easily. Ready to unlock a lifetime of restorative nights and more productive, enjoyable days? Both Eight Sleep and Somnee come with risk-free trials. So why not try us out for yourself and see how your sleep transforms? Explore the Power of Somnee, The Smart Sleep Headband >> Learn more about Eight Sleep’s temperature-regulating mattress cover >>
Have you used melatonin to help with trouble falling asleep? If you have, you’re not alone. According to the National Institute of Health, melatonin use in the U.S. has more than 5x’d since 1999. 1 And yet, even with more people than ever using melatonin to sleep faster, longer, and more deeply — the research suggests melatonin isn’t the “sleep cure-all” many believe it to be. Nor is it as harmless as you may think… To help you navigate the research and current state of melatonin, we’ve put together a quick but comprehensive guide to all things melatonin, 6 key facts you ought to know, and 4 effective sleep hygiene strategies from UC Berkeley Professor and Author of the New York Times Bestseller, “Why We Sleep,” Dr. Matt Walker. What is melatonin? Melatonin is a hormone naturally produced by the pineal gland (a small gland located in the center of the brain that regulates your sleep-wake cycle.) It plays a critical role in our sleep-wake cycle, making us feel drowsy and helping us fall asleep at night. In most healthy adults, the body typically produces about 0.1 mg a night. But what does melatonin actually do? According to Dr. Matthew Walker, “Melatonin helps schedule the timing of your sleep, but melatonin does not significantly change the quantity or the quality of your sleep.” Another way of thinking about it is with the analogy of an Olympic race. Melatonin acts as the gunshot that triggers the start of the race, rather than actively participating in the race itself. What triggers melatonin production? The key factor that prompts the pineal gland to release melatonin is light. Essentially: Darkness promotes melatonin production, while bright light limits it. Melatonin levels typically reach their peak after about 2 hours of stimulation. So experts suggest dimming the lights about 2 hours before bedtime to time the effects of melatonin properly for your sleep schedule. 6 Melatonin facts that will surprise you… 1. The research says: Melatonin isn’t a magical sleep cure Does falling asleep 4 minutes faster seem impressive to you? Because, on average, that’s what melatonin offers. A meta-analysis of 13 studies found that while melatonin did benefit sleep, it only reduced the time to fall asleep by 4 to 7.5 minutes. The study also found it only increased the total time spent sleeping vs. awake in bed by 2.2% and total time asleep by ≈ 12 minutes. 2 That being said, research has shown that it can benefit some sleep problems, like circadian rhythm disorders. This is because while melatonin doesn’t directly improve sleep, it helps set in motion the physiological prerequisites to help time your sleep properly. Conditions and contexts where melatonin may offer more benefits include: 3 Alzheimer’s disorder Jet lag and adjusting to time zones Delayed sleep phase disorder (DSPS) Advanced sleep phase disorder (ASPS) Children with neurogenic neurodevelopmental disorders Children with autism spectrum disorder and sleep disturbances Patients 55 years and older with hypertension and sleep issues Blind populations (aligns sleep schedule in the absence of environmental cues) 2. Is Melatonin Safe? Many think of melatonin like a vitamin. After all, it’s in the same place in the grocery store aisles. But the truth is that even short term, researchers have found that melatonin can have a number of mild side effects. 4 Common mild side effects of melatonin: 4 Headaches Dizziness Stomach cramps Nausea Daytime sleepiness Mood changes (e.g., short bouts of irritability and depression) Vivid nightmares and/or dreams The Sleep Foundation notes that adverse side effects are more likely to occur with doses above the recommended 1-3 mg. 4 A side effect you may not have to worry about is dependence. For example, one study found that neither a 0.5 mg dose of melatonin given to shift workers every night for 7 days nor a 50 mg melatonin dose taken daily over 37 days led to any impairment of natural melatonin production. 5 Is it safe to take melatonin every night? When it comes to the safety of melatonin, most studies have focused on short-term melatonin use. For this reason, researchers caution against using melatonin long-term ( > 3-4 weeks), and federal guidelines advise only using melatonin as a short-term sleep aid. A recent survey by the Sleep Foundation found that U.S. adults who use melatonin take it an average of 211 days each year. This level of sustained melatonin use and its long-term effects haven’t been studied, and cannot be guaranteed safe. 6 3. Less is more with melatonin dosages You might think, “More melatonin means more sleepiness, right?” But according to the research, this doesn’t appear to be true. The body naturally only produces about 0.1 mg of melatonin each night to promote sleep. While the best dosage varies by age, gender, genetics, and health conditions — experts typically suggest the best amount of melatonin to take for sleep support is between 1-3 mg, and no more than 5 mg. 6 4. Supplements could have -83% to +478% more melatonin than labeled Melatonin is legally considered a dietary supplement, so it isn’t regulated by the U.S. Food and Drug Administration (FDA). That means there can be a lot of variability in the quality of melatonin from brand to brand and bottle to bottle. Additionally, a review of 31 commercial melatonin supplements found that actual melatonin content ranged from as much as -83% less to +478% more melatonin than was on the label! Researchers also found that for over 71% of melatonin supplements, melatonin content wasn’t within a 10% margin of labeled levels. 7 5. Your melatonin could have surprise ingredients The same study found that 26% of melatonin supplements also contained unlabeled serotonin. This is critical, as the National Center for Complementary and Integrative Health reports that serotonin is “a hormone that can have harmful effects even at relatively low levels.” 7, 8 Melatonin supplements are sometimes combined with CBD. However, the FDA writes that it is “currently illegal to market CBD by adding it to a food or labeling it as a dietary supplement,” which allows it to bypass FDA oversight. Additionally, researchers have found that CBD levels in melatonin supplements can be between 4% and 18% higher than what’s on the label. 9 6. 1 in 5 kids currently use melatonin One study found that as many as 20% of children who use melatonin take it every night. 10 But is melatonin safe for kids? Researchers and experts in child development find the unregulated and growing use of melatonin with children troubling for a few reasons: 9, 10 Aside from children with autism spectrum disorder or neurogenic neurodevelopmental disorders, melatonin hasn’t shown significant benefits for children. Long-term melatonin use by children has not been studied extensively, meaning there could be significant impacts on children as they grow. Remember - melatonin is a hormone and could have widespread effects on your child’s healthy development! Many melatonin supplements contain unlisted ingredients or mislabeled amounts of ingredients like serotonin and CBD, which can be dangerous for children. One study even found that one of the melatonin gummy supplements they tested had no melatonin at all — It was made entirely of CBD. A report published in March 2024 by the US Centers for Disease Control and Prevention found that about 11,000 children were seen and treated in emergency rooms after consuming melatonin while unsupervised between 2019 and 2022. For this reason, more experts have advised exhausting all other options before recommending melatonin as a last resort for severe sleep disorders present with certain neurodevelopmental conditions. 4 Dr. Matt Walker-approved tips for better sleep 1. Naturally boost melatonin with diet Foods like turkey, eggs, milk, pumpkin seeds, almonds, walnuts, and more are rich in an essential amino acid called tryptophan. When digested, tryptophan is converted to serotonin, which is a precursor to melatonin and can support your body’s natural melatonin levels. 2. Get sunlight during the day Sunlight also helps boost your body’s natural production of serotonin, which later converts to melatonin at night. The daylight exposure also helps inform your brain’s sleep-wake cycle, helping keep your energy levels aligned with your daily schedule. 3. Create a consistent nighttime routine According to Matt, going to sleep is less like flipping a light switch and more like landing a plane. “It takes time for your biology to start to wind down and… descend you down onto the terra firma of good sleep at night,” says Matt. To help, Matt suggests creating a routine that tells your brain it’s time to begin winding down for sleep. Try heading to bed at the same time every night and incorporating calming activities like reading, breathing techniques, and meditation. Or, let Somnee do the heavy lifting and help you easily unwind for a night of deep, restful sleep. 4. Be mindful of light at night Light can be your best friend or your worst enemy when it comes to melatonin and sleep. Use it to your advantage by dimming the lights about 2 hours before you’d like to fall asleep. Also, try to limit electronic use. If you do need to use your computer or phone, adjust your screen settings to filter out blue and green lights and prioritize more red and orange lights. Want more tips for better nightly rest? Check out our blog: 10 Tips for Better Sleep, from Dr. Matt Walker
You turn off the lights. Slip under the covers. You're ready for a night of deep, restorative sleep... But your brain has other plans. All of a sudden, your mind's off to the races and a feeling of alertness settles in. You now feel wide awake when all you wanted was to sleep.If this frustrating experience sounds familiar, know you're not alone. According to research, trouble falling asleep is a surprisingly common experience: Sleep Foundation reports that over 80% of people have difficulty falling asleep. 37% reported frequent difficulty falling asleep. Gallup’s most recent State of Sleep in America report found that 81% of adults reported a busy mind stops them from sleeping. So if you’ve been struggling with sleep and searching for ways to sleep faster — we hear you. We get it. And we’re here to offer evidence-based tips to get your sleep back on track. Step 1: Identify your sleep disruptors ⤵ You can research all the sleep studies and tips you want. But if those sleep solutions aren’t matched to your unique nightly roadblocks — they’re unlikely to fix trouble sleeping. You might already have a good idea of what’s behind your sleep issues… → That rattle of the AC that always keeps you up→ Non-stop thoughts about everything you have to do tomorrow→ Shift work that’s forced you to adjust your sleep schedule to daylight hours Once you know the source of what’s keeping you up at night, it becomes a lot easier to spot-treat your sleep habits and health. So the next few nights, keep a journal next to your bed and note the experiences or thoughts keeping you up to decode your unique sleep saboteurs. Why Can’t I Fall Asleep? 7 Culprits + Tips to Resolve Them Sleep Delayer #1: Circadian Rhythm Disorders Your circadian rhythm refers to your body’s internal 24-hour clock. According to Dr. Matthew Walker, Somnee’s Co-Founder and Chief Sleep Scientist, UC Berkeley Professor of Neuroscience, and Author of the International Bestseller, Why We Sleep: “Your 24-hour clock will drum out a daily and a nightly rhythm. And the tik-tok rhythm of your clock will make you feel sleepy at night and then makes you feel alert during the day.” While your brain organizes this 24-hour cycle mostly on its own, it also takes cues from your environment. For instance, from light. Here’s how it works: When light begins to peak through the blinds, it prompts the release of hormones like cortisol to promote wakefulness. When it gets dark outside, your brain increases melatonin about 2 hours before bed to promote drowsiness. 3 top contributors to dysregulated circadian rhythms... #1 Jet lag Traveling more than 3 time zones can mess with your body’s natural sleep schedule. However, those flying east often report more symptoms of daytime sleepiness and difficulty adjusting to sleep schedules than those flying west. #2 Shift work sleep disorder (SWSD) People with SWSD often get stuck in cycles of exhaustion and poor-quality sleep. Research suggests around 27% of shift workers develop SWSD, characterized by symptoms like waking up already exhausted, feeling fatigued or falling asleep on the job, then struggling to fall asleep in their adjusted sleep schedule. #3 Delayed sleep phase syndrome (DSPS) DSPS is a condition where you fall asleep 2+ hours after “desired” bedtime. About 7-16% of adolescents and young adults are diagnosed with DSPS. It’s typically related to dysregulated hormones, with melatonin production occurring later than ideal. How to treat insomnia from circadian rhythm issues → If you have a condition like DSPS, it’s best to discuss options with a sleep specialist who can offer personalized solutions to your biology. A natural sleep aid that promotes your brain’s preferred sleep signals (like Somnee) can help get your brain back on the right path to earlier sleep. → For jet lag and shift work, some of your best tools will be your sleep hygiene habits and optimizing your room for faster, easier rest. (We’ll dig into these tips more below!) Sleep Delayer #2: Stress, Anxiety, and a Busy Mind As mentioned earlier, an estimated 81% of adults in America share that racing thoughts and mental activity stop them from falling asleep at night. One of the most common worries: stress about falling asleep! Gallup found the #1 factor that determines sleep quality: your mental and emotional state when you go to bed. The results also found that stress nearly doubled the chances of a poor night’s sleep. If you live with anxiety, this can add another layer of challenge on top of “run-of-the-mill” stress from work and daily life. Anxiety can increase hormones that promote wakefulness and alertness, creating that “wired” feeling that makes sleep so hard. Tips to calm your mind for sound sleep → Give your mind more time to get sleepy If your brain needs more time to fall asleep, plan for it. Try starting your bedtime routine 30-60 minutes earlier, and leave more time for relaxation-inducing activities. → Try a “worry journal” Dr. Matt Walker shares that people with insomnia often, “can’t fall asleep because they’re thinking about what didn’t they do, what should they do, what needs to be done tomorrow…” His solution: “An hour before bed, just sit down and write out all of the things that are on your mind. And it’s catharsis, it’s sort of like vomiting out your… stress on the page,” helping you let go and drift off. → Meditate for 5-10 minutes If you struggle with a busy mind, meditating may be the last thing you want to do. But research suggests meditation can help calm the sympathetic nervous system (your stress response) for better and easier sleep. For 5 minutes, try:→ Focusing on a mantra→ Focusing on deep breathing → Exploring your body’s experience→ Tuning your attention to a physical object → Go on a mental stroll Instead of counting sheep, UC Berkeley Professor Allison Harvey advises going on a mental stroll. Here’s how to do it: In high-definition, envision going on a walk you know well. Immerse yourself in the details, from getting out of bed to stepping out the front door. Dr. Walker shares, “It really helps take your mind off itself. You stop overthinking… and then you fall asleep faster.” Sleep Delayer #3: Caffeine Did you know caffeine can stay in your system for 10 to 12 hours, depending on your metabolism? That means the coffee you drink at 2 pm could still be affecting you til 2 am! But its impact on sleep goes even further, says Dr. Matt Walker. According to his research, a single cup of caffeinated coffee at night can decrease deep sleep activity by 20-40%. Dr. Walker shares, “I'd have to age a healthy adult by probably about 10 to 15 years to produce that kind of a reduction in deep sleep.” Drinking caffeine can also:- Increase nightly wake-ups- Make it harder to fall asleep- Lead to sleep fragmentation- Increase anxiety and mind racing at night- Decrease the amount and quality of deep sleep Caffeine tips for improved sleep → To avoid sleep problems, Dr. Walker suggests limiting daily coffee to 1-3 cups and cutting caffeine 12 hours before your bedtime. Sleep Delayer #4: Screen Time Overload You know how light in the morning wakes you up? Researchers have traced this energizing effect of natural light to a specific section of the light spectrum: blue light. It plays a key role in circadian rhythms, telling the mind it’s time to be awake. As light fades from the sky, melatonin production increases. The problem: The blue light from many electronic devices mirrors that of natural light. This can stimulate our brains and make us feel more energized and awake. Tips to calm your mind for sound sleep → 2 hours before bed, turn off the tech to sit back and relax with good music, good books, and/or good company. → If you really need to use tech, consider using blue light glasses or a blue light filter. These lessen the blue light from your tech, reducing its impact on melatonin production. Sleep Delayer #5: Your Brain Needs More Time to Unwind Many of us underestimate the amount of time our brains actually need to fall asleep. But just like you need to warm up before working out, your brain needs time to slip into “sleep mode.” Dr. Walker shares that people tend to think that “sleep should be like a light switch,” and that you can immediately go from catching up on emails and watching TV to fast asleep. This isn’t the case. Instead, “Sleep is… like landing a plane,” says Dr. Walker. “It takes time for your biology to start to wind down and… descend you down onto the terra firma of good sleep at night.” Tips to help your brain unwind for deep rest → Start your sleep routine 30-60 minutes earlier to give your brain more time to get sleepy. → Build out a personal relaxation routine! The consistency of these relaxation techniques can help signal to your brain it’s time to start getting ready for sleep. Here are a few activities to consider: - Reading- Meditating- Journaling- Aromatherapy- Gentle stretching- Listening to relaxing music- Playing a sleep story or ASMR track Sleep Delayer #6: You’re Accidentally Teaching Your Brain to Stay Awake If you lie in bed for hours, can’t sleep, and find yourself getting more and more frustrated — don’t stay in bed! Dr. Matt Walker advises that if you’re not asleep after 20-30 minutes, your best bet is to get out of bed. Here’s why: “Your brain’s an incredibly associative device, and very quickly it learns… your bed is the place of being awake.” This means that if you eat in bed, watch TV in bed, work in bed, or do anything other than sleep (or be intimate) in bed — you could be sending your brain the wrong message. Your best move: reserve your bed for sleep and intimacy only. Tips to rewire your brain’s link between bed and sleepiness Instead of getting frustrated, Dr. Walker suggests, “Get up, get out of bed, and, in dim light in a different room, just read a book or relax, do some stretching. Only come back to bed when you’re sleepy." This helps your brain start reclassifying your bed from a place for alertness and energy to one of drowsiness and calm. Sleep Delayer #7: Your Sleep Environment Isn’t Helping You The best sleep aid you could ever ask for comes down to something surprisingly simple: your bedroom. Factors like light, noise, and temperature can have a huge impact on your body’s capacity to fall asleep quickly and sleep soundly. We’ve already explored how light can benefit or impair sleep. But sound and temperature can also be big contributors to sleep quality. Intermittent or sharp sounds keep the brain on high alert, stopping you from relaxing and drifting off. Dr. Walker’s research also found that at the peak of sleep, the body’s core temperature consistently drops by 2-3° F. So if your room temperature is too hot or too cold, it can make it harder for your body to reach its ideal temperature for sleep. Tips to optimize your bedroom for better rest → Block out ambient light with blackout curtains, under-door stoppers, or eye masks. → Use sleep-friendly headphones or earplugs to reduce noise. → Cover unavoidable noise with relaxing audio. (ASMR, sleep stories, relaxing music, white noise machines.) → Turn down the AC to 65-68° F. (Each of us is unique, so experiment to find the perfect sleep temperature for you.) → Try taking a warm bath 30-60 minutes before bed. (This drops your core body temperature to fall asleep faster. Research has also found this technique can increase deep sleep by 10-15%!) Somnee: A Natural Solution for Faster Sleep Sleeping pills knock you out and impair sleep quality. Meditation, CBT-i, and other relaxation techniques take serious personal commitment, consistency, and time before you feel the difference in your sleep. Somnee does things differently. With Somnee, all you need to do is sit back and relax for 15 minutes while it works its magic. Unlike most sleep aids on the market, Somnee speaks your brain’s natural language, delivering safe, tested, and gentle electricity personalized 100% to you. With every session, your Somnee Smart Sleep Headband learns a little more about your brain’s patterns of activity before bed and the unique way your brain likes to sleep. In just 2-3 weeks, 80% of Somnee Sleepers report the biggest shifts: ✓ Falling asleep 50% faster✓ Reducing nightly wake-ups by ⅓ ✓ Sleeping 30+ minutes longer every night Ready to say goodbye to restless nights?Try Somnee 45 Days Risk-Free >>