Night shift workers often have trouble falling asleep when they go to bed, and also have trouble staying awake at work because their natural circadian rhythm and sleep-wake cycle is disrupted. In the case of jet lag, circadian rhythms become out of sync with the time of day when people fly to a different time zone, creating a mismatch between their internal clock and the actual clock.
Did you know your internal body temperature is integral to regulating your biological body clock? When you’re falling asleep, your body temperature drops slightly, which some experts believe actually helps the process along, according to the Harvard Medical School. The National Sleep Foundation recommends a bedroom temperature of 60 to 67 degrees F for the most sleep-friendly conditions.
“It truly is cruel,” Simpson says. "Women may have had no problems with sleep their whole lives, except they can’t get any because their children or their job are keeping them up. Then they get the kids raised and the job slows down, and their sleep patterns go absolutely haywire. During menopause, women’s rates of insomnia go through the roof, and their rates of sleep apnea become more or less equivalent to men.”
Visualization: Involves actively imagining a relaxing scene. You can try it in bed for 20 minutes before falling asleep. Involve all your senses. If you're imagining yourself on a tropical island, think of the way the warm breeze feels against your skin. Imagine the sweet scent of the flowers, look at the water and listen to the waves. The more vivid the visualization and the more senses you involve, the more effective it will be.
When figuring out how much sleep you need, it’s important to know your sleep debt as well as your basal sleep need. Many people assume that if they lose an hour of sleep, they just need to get an extra hour of sleep the next night; however, you also have to make up for the extra hour that you were awake and your increased activity during this time. Using your basal sleep need as a foundation, you can determine your sleep debt and adjust it based on how tired you feel or how much extra sleep you think you need.
Sleep also is important for good health. Studies show that not getting enough sleep or getting poor quality sleep on a regular basis increases the risk of high blood pressure, heart disease, and other medical conditions. In addition, during sleep, your body produces valuable hormones. These hormones help children grow and help adults and children build muscle mass, fight infections, and repair cells. Hormones released during sleep also affect how the body uses energy. Studies find that the less people sleep, the more likely they are to be overweight or obese, develop diabetes, and prefer eating foods high in calories and carbohydrates.*
A 2011 analysis found no studies that are rigorous enough to provide good evidence for aromatherapy for assisting sleep. The scent of English lavender aromatherapy oil has long been used as a folk remedy to help people fall asleep. It is one of the most soothing essential oils. Try putting a lavender sachet under your pillow or place one to two drops of lavender essential oil in a handkerchief. Or add several drops of lavender oil to a bath—the drop in body temperature after a warm bath also helps with sleep. Other aromatherapy oils believed to help with sleep are chamomile and ylang-ylang.
The amount of sleep needed each night varies, but for adults, getting at least seven hours every night is crucial to having a healthy mind and body. And when we don’t get enough sleep, our bodies aren’t the only things that suffer. The Centers for Disease Control and Prevention reports that a whopping 49.2 million people have trouble with focus due to lack of sleep, and the National Highway Traffic Safety Administrationreported that millions nod off while driving! (1, 2)
Sleep isn’t merely a time when your body shuts off. While you rest, your brain stays busy, overseeing biological maintenance that keeps your body running in top condition, preparing you for the day ahead. Without enough hours of restorative sleep, you won’t be able to work, learn, create, and communicate at a level even close to your true potential. Regularly skimp on “service” and you’re headed for a major mental and physical breakdown.
Before using this medication, tell your doctor or pharmacist your medical history, especially of: breathing problems (such as asthma, emphysema), high pressure in the eye (glaucoma), heart problems, high blood pressure, liver disease, seizures, stomach/intestine problems (such as ulcers, blockage), overactive thyroid (hyperthyroidism), difficulty urinating (for example, due to enlarged prostate).
So what do you do? The second step to racking more zzz's is to perfect your sleep hygiene. That means developing a regular sleep schedule, using your bed only for sleep and intimacy, and ditching electronics and caffeine well before bedtime. Here's a sleep hygiene guide to get you started. But that second step is for the daylight hours. The first step is to get to sleep now – pronto – so you can grab at least a couple hours before the birds start chirping.
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.
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).
CHEMISTS’ OWN SLEEP AID tablets belongs to a group of medicines called antihistamines. They block the action of histamine and other substances produced by the body to provide relief from allergic symptoms. Some antihistamines, including doxylamine cause the central nervous system to slow down at the same time and this provides relief for insomnia. There is no evidence that CHEMISTS’ OWN SLEEP AID tablets are addictive.
How L-theanine works: L-theanine elevates levels of GABA, as well as serotonin and dopamine, neurochemicals that regulate emotions, mood, concentration, alertness, and sleep, as well as appetite, energy, and other cognitive skills. At the same time, L-theanine also reduces levels of chemicals in the brain that are linked to stress and anxiety. L-theanine boosts production of alpha waves in the brain, which enhance relaxation, focus, and even creativity. That can make L-theanine a good choice for people who are looking to enhance their daytime relaxation without worrying about becoming sleepy and fatigued during the day.
Over the years, I’ve written in-depth about some of the best-studied, most effective natural sleep aids. As we head into the new year with a focus on prioritizing sleep, I thought I’d share a quick review of some of my top suggestions for natural sleep therapies. These are the supplements that I most often discuss with my patients, and in some cases use for myself and my family.
I couldn’t wait to put the trick to the test, and to my complete disbelief, I woke up the next morning unable to even remember getting to the eighth second of the exhale because it knocked me out that fast. For the next four nights leading up to the big day, even as my stress increased, I was able to fall asleep the minute I tried the 4-7-8 trick. I also used it to relax in the moments leading up to the speech.