Alcohol's effects are different. 'Alcohol depresses the brain and central nervous system, so while it might make you feel sleepy (and find it easier to drop off) you won't enjoy good quality sleep. When we experience hangovers, most of that is caused by dehydration – that's what wakes us up in the night, and disrupts sleep. You'll find yourself experiencing sleep fragmentation, feeling totally exhausted when you wake.'


Valerian root is a plant with roots that contain many healing properties, in particular for a relaxation and sedative effects. It’s often found in combination with chamomile in a tea. By increasing the amount of gamma aminobutryic acid (GABA), it helps calm the nerve cells in the brain, resulting in a calming effect. GABA works by blocking brain signals that cause anxiety and that ongoing trickle effect that can come from it. This calming effect has made it a favorite natural remedy for anxiety too. (9)
Unhealthy daytime habits and lifestyle choices can leave you tossing and turning at night and adversely affect your mood, brain and heart health, immune system, creativity, vitality, and weight. But by experimenting with the following tips, you can enjoy better sleep at night, improve your mental and physical health, and improve how you think and feel during the day.
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.'
What you’re eating and drinking and when you’re enjoying it affects your sleep. Try to finish eating 2 to 3 hours before bedtime so your whole system is ready to relax. Drink alcohol in the early evening instead of right before bed so your body has time to digest it before you hit the sack. Make caffeine a morning-only drink and stick to other beverages in the afternoon and evening. Caffeine stays in your system longer than you might think and can disrupt your sleep.
How glycine helps sleep: Glycine can improve symptoms of insomnia, and can help you bounce back to healthy sleep cycles after a period of disrupted sleep. A recent study of the effects of glycine as a supplement showed it triggered a drop in body temperature and at the same time helped people both fall asleep more quickly and spend more time in REM sleep. And glycine may help you move more quickly into deep, slow wave sleep. 
Unwind by keeping the lights low. Light signals the brain that it's time to wake up. Staying away from bright lights (including computer screens!), as well as meditating or listening to soothing music, can help your body relax. Try to avoid TV, computers and other electronics, and using your phone (including texting) at least 1 hour before you go to bed.

I haven’t seen a study that empirically shows that it’s helpful. There is certainly a false myth that we need eight hours of continuous sleep: I think it’s possible to have your sleep be a little bit broken up and be perfectly healthy—but getting that eight hours is crucially important. The thing is that the placebo effect in some of these polyphasic sleep methods runs really high.
If you often find yourself having trouble falling sleep, you’re not alone. The American Sleep Association (ASA) says that 50 million to 70 million U.S. adults have a sleep disorder. Among that group, insomnia is the most common. The ASA says that 30% of adults have reported short-term, insomnia-like symptoms, and 10% of American adults deal with chronic insomnia.
Progressive muscle relaxation. Because relaxing your physical body can be just as effective as relaxing your mind. Try repeatedly tensing and releasing your toes to the count of 10, recommend experts at the University of Maryland Medical Center, Sleep Disorders Center. It’s crazy simple, but it can actually help relieve pent up energy and help you feel more relaxed.
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.
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.

Did you know that a lack of exposure to sunlight may be interfering with your sleep quality? Light exposure is crucial to our circadian rhythms (aka our internal clocks), which control vital biological processes including sleep. Scientific research reveals that that a lack of light in the workplace results in poorer overall sleep quality, as well as sleep disturbances, which can then have further negative effects on health.


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.
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