Routinely sleeping less than six or seven hours a night demolishes your immune system, more than doubling your risk of cancer. Insufficient sleep is a key lifestyle factor determining whether or not you will develop Alzheimer’s disease. Inadequate sleep—even moderate reductions for just one week—disrupts blood sugar levels so profoundly that you would be classified as pre-diabetic. Short sleeping increases the likelihood of your coronary arteries becoming blocked and brittle, setting you on a path toward cardiovascular disease, stroke, and congestive heart failure. Fitting Charlotte Brontë’s prophetic wisdom that “a ruffled mind makes a restless pillow,” sleep disruption further contributes to all major psychiatric conditions, including depression, anxiety, and suicidality.
Sometimes counting sheep just doesn't get the job done. For over-the-counter support for a good night's sleep, Good Sense's Sleep Aid Doxylamine could be just what you need to get you over the hurdle and off to Dreamland. The active ingredient, doxylamine, helps calm the brain and lets you forget about all the things going on in your world. Each tablet contains 25 mg of doxylamine succinate.
Not only does lavender smell lovely, but the aroma of this flowering herb may also relax your nerves, lower your blood pressure, and put you in a relaxed state. A 2005 study at Wesleyan University found that subjects who sniffed lavender oil for two minutes at three, 10-minute intervals before bedtime increased their amount of deep sleep and felt more vigorous in the morning.
We tend to think of sleep as a time when the mind and body shut down. But this is not the case; sleep is an active period in which a lot of important processing, restoration, and strengthening occurs. Exactly how this happens and why our bodies are programmed for such a long period of slumber is still somewhat of a mystery. But scientists do understand some of sleep's critical functions, and the reasons we need it for optimal health and wellbeing.
Leave the distractions at the door and create a bedtime ritual for yourself: darken the shades, take a hot bath, and, most importantly, set a media curfew for yourself so you're not laying in bed looking at your phone for an hour. "Turn off all the screens and sit with a cup of tea or a notebook in dim light," she suggests. Training your body to wind down at the same time every night will help your inner biological clock know when to sleep, and you'll wake up feeling much more refreshed the next day.
Sleep on a comfortable mattress and pillows. Make sure your mattress is comfortable and supportive. The one you have been using for years may have exceeded its life expectancy – about 9 or 10 years for most good quality mattresses. Have comfortable pillows and make the room attractive and inviting for sleep but also free of allergens that might affect you and objects that might cause you to slip or fall if you have to get up
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?
I know what you are thinking: Is he serious? How can stopping my caffeine intake at 2:00 p.m. help me sleep better? It’s simple! Caffeine has what’s called a “half-life” of about 8 hours, which means that its level is reduced, but still somewhat effective in your system after this time. Caffeine is a stimulant, and it will prevent you from either falling asleep or having good quality sleep.
You turn the light off at a reasonable hour, nestle into your pillow, and… your thoughts start going a mile-a-minute. Did you reply to that email from your boss? What should you pack the kids for lunch tomorrow? Are you living up to your potential? And why haven’t you started writing that novel/taken that trip/bought that house yet? If this sounds familiar, your stress and anxiety is getting in the way of you and some quality shut-eye. That’s where meditation comes in.
Of course logging your troubles is all well and good, but it's a habit you build in the light of day, during the hours when you're supposed to be studious and bright. It's not particularly helpful when you're wide awake at 4 a.m. At that point, Walia suggests, "jotting down all your worries on a piece of paper so it's out of your head." And try the breathing, muscle relaxation and visualization techniques above.
Valerian is one of the most common sleep remedies for insomnia. Numerous studies have found that valerian improves deep sleep, speed of falling asleep, and overall quality of sleep. However, it's most effective when used over a longer period of time. One caveat? About 10% of the people who use it actually feel energized, which may keep them awake. If that happens to you, take valerian during the day. Otherwise, take 200 to 800 milligrams before bed.
There is a big difference between the amount of sleep you can get by on and the amount you need to function optimally. According to the National Institutes of Health, the average adult sleeps less than seven hours per night. In today’s fast-paced society, six or seven hours of sleep may sound pretty good. In reality, though, it’s a recipe for chronic sleep deprivation.
To start, we collected a list of 200 products widely available at drugstores and supplement shops, from Walgreens and CVS to Vitacost and Amazon. We limited the list to products marketed for adults and available without a prescription. We also made sure to include both natural and synthetic options — the common active ingredients in each work a little differently.
The herb Vitex agnus castus (chaste tree) may help insomnia during menstrual periods or insomnia that is a side effect of premenstrual syndrome (PMS). In one study, women with moderate to severe premenstrual syndrome were treated with either a vitex agnus castus extract or a placebo for three menstrual cycles. Participants were asked to document their symptoms with a PMS diary with a daily rating scale of 17 symptoms. They reported fewer symptoms, especially less insomnia and negative affect, but their cramps didn't improve. However, chasteberry should not be used by anyone on birth control pills, hormone replacement therapy, or dopamine-related medications, according to the National Center for Complementary and Integrative Health.
Reading books on electronic devices before bedtime disrupts the body’s natural sleep rhythms, according to research published in the Proceedings of the National Academy of Sciences. In the study, 12 people read a book on an electronic device for 4 hours before bed, in a dimly lit room, for 5 consecutive nights. On another 5 nights, they read a real printed book on the same schedule. When using an electronic device, they were less drowsy, took longer to fall asleep, and were less alert in the morning. According to the researchers, use of electronic devices suppressed melatonin levels, making it more difficult to get a good night’s rest.
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.
Studies have shown that exercise during the day can improve sleep at night. When we exercise, we experience a significant rise in body temperature, followed a few hours later by a significant drop. This drop in body temperature makes it easier for us to fall and stay asleep. The best time to exercise is late afternoon or early evening, rather than just before bed. Aim for at least 30 minutes four times a week. Aerobic exercises are the best to combat insomnia as they increase the amount of oxygen that reaches the blood.
Contrary to all our wishes, you can’t really compensate for weekday sleep debt by sleeping in on the weekends, according to the National Sleep Foundation. That's because you need to sleep one hour for every hour missed, which means that if you miss four hours during the week you'd need to sleep extra hours on Saturday and Sunday. Instead, pick a more reasonable weekday bedtime to stick to. Nudge your bedtime back 15 minutes at a time to help you adjust, says the NSF. If you normally hit the hay at 11:30 p.m., for example, go to bed at 11:15 for a few nights, then 11, then 10:45 — until you reach your ideal bedtime, which for most people is about 7 to 9 hours before you need to wake up.
“I’m a strong advocate of mindfulness and meditation for relaxation,” says Barone, who recommends shutting off electronics 30 to 60 minutes before bed and sitting quietly, focusing on soft music or deep breathing. “And if someone wakes up in the middle of the night, I tell them to do a 10- to 15-minute session of meditation then, too.” If you’re new to meditation, Barone recommends finding a mobile app, audio program, or online video to guide you through some exercises.
Anyway, basically your biggest zeitgeber is sunlight, and that’s the environmental cue that controls energy levels as well. But then also timing of meals, exercise, and having a consistent bedtime are all zeitgebers that impact your circadian rhythm. A bigger part of the problem is that we’re indoors so much now, so we don’t get that natural occurring sunlight when you wake up in the morning. That’s one of the best things that you can do to entrench your circadian rhythm.
Slowed responses and dulled concentration from lack of sleep don't just affect school or sports performance, though. More than half of teens surveyed reported that they have driven a car while drowsy over the past year and 15% said they drove drowsy at least once a week. The National Highway Safety Traffic Administration estimates that more than 100,000 accidents, 40,000 injuries, and 1,500 people are killed in the U.S. every year in crashes caused by drivers who are simply tired. Young people under the age of 25 are far more likely to be involved in drowsy driving crashes.
“By far the most common thing I recommend to patients is to take melatonin,” says Barone. The hormone, which is produced by the brain in preparation for sleep, is also available in pill and liquid form, which you can get at any health food store or pharmacy—good news because some modern behaviors can interfere with its natural production. “When we’re exposed to TVs, computers and phones with backlit displays, that tricks the brain into thinking it’s light out and it doesn’t make as much melatonin as it should.”
So I can confidently say this decades-old technique worked for me. Mind you, it didn’t work every night. Some nights during that second week I didn’t get that “release” after my visualization. But as the weeks went on, the trick seemed to work more often than not. And it seemed to work more effectively when I visualized myself in a velvety hammock instead of in a canoe, so it helps to switch up visualizations to see what works best.
Achieving the ideal temperature in the UK can feel like a challenge – especially during those extreme summer and winter months. But according to Senior Clinical Physiologist Ana Noia from the Bupa Cromwell Hospital, it's crucial. 'The temperature tends to drop at night, giving your brain a signal that it's time to sleep. That's why when we're on holiday somewhere hot, nodding off can be trickier. Equally, sleeping somewhere too cold isn't great – if your hands and feet are uncomfortably chilly, you might struggle to sleep at all.'
9. A light snack may be sleep-inducing, but a heavy meal too close to bedtime interferes with sleep. Stay away from protein and stick to carbohydrates or dairy products. Milk contains the amino acid L-tryptophan, which has been shown in research to help people go to sleep. So milk and cookies or crackers (without chocolate) may be useful and taste good as well.
When it comes to sleep, the less blue light you expose yourself to in the hours before bedtime, the better. Light of any kind can suppress your body’s production of melatonin, but blue light waves do so more powerfully, thereby shifting sleep-friendly circadian rhythms, says Harvard Health Publications. Besides electronic devices like tablets and smartphones, the biggest blue-light offenders in your home are likely fluorescent lightbulbs and LED lights, which many people use because of their energy efficiency and powerful light. Give yourself a romantic break from all the blue and eat dinner by candlelight.
Got grandkids? That means you probably have a plastic bottle of bubbles around the house. The benefits of blowing them before bed are two-fold: Bubbles are slightly hypnotic to look at and require a process of deep breathing to blow, said Rachel Marie E. Salas, M.D., a professor of neurology at Johns Hopkins University School of Medicine, in a recent New York Post article. “It’s like a deep breathing exercise, which helps calm your body and mind,” she says. “And since it’s such a silly activity, it can also take your mind off of any potential sleep-thwarting thoughts.”
If you’re bringing the stress of your job and daily life to bed with you, you’re not going to sleep well. Resolve to keep everything that’s stressful out of your bedroom, so don’t bring in work materials, your phone or even allow yourself to think about work while in your bedroom. You can also gain control over your worries and anxieties by keeping a worry journal. Write about the things that are bothering you so you can work through them instead of bringing them to bed with you.
Sleep needs and patterns of sleep and wakefulness are not the same for everyone. The first step in determining your need for sleep is through self-evaluation. Ask yourself: "How tired do I feel during the daytime? When do I feel most alert? When does fatigue set in?" Even moments of sleepiness that you may think of as routine, for instance, falling asleep on the subway on the way to work, or during a lecture, are likely a sign that you are not getting enough sleep.
The federal government’s Healthy People initiative has established a goal of getting more people to get adequate sleep on a regular basis. Their recommended amount of sleep is 8 hours for people 18 to 21 and 7 hours per night for adults over 21. According to their numbers, 69.6% of the population meets this goal, and the government wants to raise this to 70.9% by 2020.
So if you're unable to sleep for about a 15- or 20-minute stretch, slip into your bunny slippers and out of the room. Try something relaxing and non-stimulating. Listen to music. Read a book. Even consider cleaning the house or doing the dishes, Olson suggests. A bath might do the trick, according to the National Heart, Lung, and Blood Institute, because sleepiness can brew from the post-bath drop in body temperature. Whatever activity you choose, do it away from bed, and return when you're feeling drowsy.
According to a 2011 study published in the Journal of Neuroscience, salt can help lower cortisol levels and balance blood sugar levels, which is what you want at night for restful sleep. Natural sugars can help by elevating insulin slightly, which helps lower cortisol (this is one of the reasons my doctor suggests consuming carbohydrates at night and not in the morning if you are trying to balance hormones).
Reducing sleep by as little as one and a half hours for just one night reduces daytime alertness by about one-third. Excessive daytime sleepiness impairs memory and the ability to think and process information, and carries a substantially increased risk of sustaining an occupational injury. Long-term sleep deprivation from sleep disorders like apnea have recently been implicated in high blood pressure, heart attack, and stroke.
Adjustable beds also allow you to change the angle of your upper body and legs. This can be particularly helpful for people who experience conditions like lower back pain or swelling, since these adjustments can reduce back tension and promote circulation to improve comfort. Acid reflux keeps many people up as well, and elevating the upper body can make a significant difference.