2. Minimize noise, light, and temperature extremes during sleep with ear plugs, window blinds, or an electric blanket or air conditioner. Even the slightest nighttime noises or luminescent lights can disrupt the quality of your sleep. Try to keep your bedroom at a comfortable temperature -- not too hot (above 75 degrees) or too cold (below 54 degrees).
An average adult needs between 7.5 and 8 hours of sleep per night. “But many people can function with 6 hours' sleep, and there also some who need 9 hours or more,” says Sudhansu Chokroverty, MD, professor and co-chair of neurology and program director for clinical neurophysiology and sleep medicine at the New Jersey Neuroscience Institute at JFK Medical Center in Edison, N.J.
If you’re experiencing sleep debt, you may be tempted to take a nap as a quick fix; however, this isn’t the ideal solution. Naps can interfere with your ability to fall asleep at night and can further disrupt your sleep schedule; if you absolutely have to nap, keep it to an hour or so during peak sleepiness hours in the afternoon, but keep it short, or else you might not be able to fall asleep that night.
If you’re anxious or distressed at bedtime, the best medicine may be a face full of ice-cold water. When you’re in a full-on state, your nervous system desperately needs to be reset to help you calm down. Submerging your face in a bowl of cold water triggers an involuntary phenomenon called the Mammalian Dive Reflex, which lowers your heart rate and blood pressure. Then it’s off to bed with a soothed system.
Of course we know exercise is good for us, but the time you exercise could help you sleep deeper at night. Sleep expert Shawn Stevenson shared in this podcast episode that even 4 minutes of exercise in the morning can reset the cortisol cycle to its natural levels. In studies, exercising in the morning resulted in a 25% reduction in blood pressure at night and improved melatonin production (the hormone that helps us sleep).
According to the National Sleep Foundation, the optimal room temperature for sleep is between 60 to 67 degrees. In one study, University of Pittsburgh researchers found that when insomniacs wore a special cap designed to lower the temperature of the brain, they fell asleep about as quickly, and slept for about as long, as other study participants without sleep issues. Why this works: The cooling cap helped reduce brain metabolic activity, setting in motion a normal sleep cycle. But you don't need a special device to get better sleep. Keeping your bedroom cool and wearing breathable clothing (or even nothing at all!) can help welcome the sandman.
Record how much and when you sleep, fatigue levels throughout the day, and any other symptoms. This serves two purposes: It can identify activities that help or hurt the chances of a good night’s rest, and it’s a useful tool for a doctor or therapist, should you decide to see one. Digital programs like Zeo, YawnLog, and a variety of apps can all make snooze-tracking easier.
Exercising in the morning may help you sleep better than working out in the afternoon or evening. In an unpublished study presented at the 58th meeting of the American College of Sports Medicine, researchers at Appalachian State University in Boone, North Carolina, found that people spent 85 percent more time in light sleep and 75 percent more time in deep sleep when they worked out at 7 a.m. compared with working out later in the day. The authors aren’t sure why, but they believe early-bird workouts affect levels of stress hormones in a way that leads to better sleep quality later on. More research is needed to confirm these finding.
Beyond food and plants, regular exercise and turning off electronics can make a huge difference in getting some rest. Exercise wears out the body and is one of the best natural remedies. As for electronics, the blue light emitted can trigger the brain to stay awake. Try developing a nightly bedtime routine that promotes relaxation and allows you to wind down. The brain will begin to associate the routine with sleep and help you get the rest you need.
REM sleep are particularly important. You can ensure you get more deep sleep by avoiding alcohol, nicotine, and being woken during the night by noise or light. While improving your overall sleep will increase REM sleep, you can also try sleeping an extra 30 minutes to an hour in the morning, when REM sleep stages are longer. See The Biology of Sleep to learn more.
Reconditioning. A few simple steps can help people with insomnia to associate the bedroom with sleep instead of sleeplessness and frustration. For example, use the bed only for sleeping or sex and go to bed only when you're sleepy. If you're unable to sleep, move to another room and do something relaxing. Stay up until you are sleepy, and then return to bed. If sleep does not follow quickly, repeat.
The best way to find out if you are getting enough sleep is to note the time when you go to bed and when you wake up. If you don’t have trouble falling asleep, you can assume it takes about 15 to 20 minutes for you to fall asleep. Add those 20 minutes to the time you went to bed, and then subtract from the time you wake up. Is it somewhere within the recommended range of 7-9 hours?
Valerian research is more contradictory than that pertaining to melatonin. One valerian study found no benefit to taking the herb at the 14-day mark but discovered that it “greatly improved sleep” after 28 days. Dr. Goldstein confirmed this, noting that, while valerian will work for some “super sensitive” people the first time they take it, for others it may need to build up in their system for weeks before they start to notice any changes (though she notes that the same has been said about melatonin).
Social or recreational drugs like caffeine, nicotine, and alcohol may have a larger impact on your sleep than you realize. Caffeine, which can stay in your system as long as 14 hours, increases the number of times you awaken at night and decreases the total amount of sleep time. This may subsequently affect daytime anxiety and performance. The effects of nicotine are similar to those of caffeine, with a difference being that at low doses, nicotine tends to act as a sedative, while at high doses it causes arousals during sleep.
Melatonin has been used successfully for sleep enhancement in healthy individuals, as well as to reduce feelings of jet lag during global travels. This natural hormone is also being tested as a sleep aid with the elderly and other populations. In addition, studies are focusing on whether or not melatonin can help improve sleep patterns in individuals with depression.
The promise is in the name, and so far I haven’t been disappointed. I’ve tried every app like this one that I could find on the App Store, and this is by far “the best bank for its buck” I’m sure you could find one that has more features, but for a monthly subscription. It does what it promises and wakes me up when I’m already close to waking, and it’s gotten me to work on time every day that I’ve used it. I feel significantly better on mornings when I use Sleep Better than on mornings when I don’t. Great app. The only thing I wish they’d change is more comprehensive sleep statistics and information. I don’t know what some of their charts mean. For instance, how do they calculate my sleep efficiency? To me, 96% sleep efficiency should mean that I wake up feeling peppy and walking on sunshine. While I have woken up feeling much better most nights, there have been one or two mornings when I woke up feeling groggy because I’d only allowed myself five hours of sleep (not the app’s fault) and it still said I had 96-98% sleep efficiency. That doesn’t make sense to me unless they just mean out of the little sleep I happened to get that night. Overall, a great app, and I highly recommend it.
Coffee and other caffeine-rich stuff. It might go without saying, but we’re going to say it anyway. Coffee can stay in your system for as long as six hours—which means that even a late afternoon cup could have an impact on your sleep. If you’re aiming to get to bed by 11, avoid coffee and other high-caffeine things like black tea, cola, and dark chocolate after 5pm.
When you feel stressed or anxious, adrenaline courses through your veins, your heart beats at a rapid rate, and your breathing becomes quick and shallow. So before I get into the specifics behind how the 4-7-8 breathing trick works, I wanted to explain in my own words what it feels like when you try it. To me, the effect of the breathing technique feels almost like a sedative drug, because in order to hold your breath for seven seconds and then to exhale for eight—when your breath is so shallow and short—your body is forced to slow your heart rate. It has no choice. Holding your breath, and then slowly, deliberately exhaling for eight seconds, causes a chain reaction. It feels like going from a mad-dash sprint to a finish line to a slow, leisurely, calming stroll through the park.