Learn prevention tips and treatments for insomnia from pharmacologist Joe Graedon of the popular public radio show The People's Pharmacy.
Sleep is one of the great mysteries of life. Like gravity or the quantum field, we still don’t understand exactly why we sleep – although we are learning more about it every day.
We do know, however, that good sleep is one of the cornerstones of health.
Six to eight hours per night seems to be the optimal amount of sleep for most adults, and too much or too little can have adverse effects on your health.
Sleep deprivation is such a chronic condition these days that you might not even realize you suffer from it. Science has now established that a sleep deficit can have serious, far reaching effects on your health.
For example, interrupted or impaired sleep can: Read more
Studies have found that in general, the optimal temperature for sleep is quite cool, around 60 to 68 degrees Fahrenheit. Temperatures that fall too far below or above this range can lead to restlessness.
Temperatures in this range help facilitate the decrease in core body temperature that in turn initiates sleepiness. A growing number of studies are finding that temperature regulation plays a role in many cases of chronic insomnia. Read more
For people who have trouble falling asleep, bedtime is the start of the most stressful part of the day. Instead of tossing and turning, try some of our suggestions to help you rock yourself to sleep. Some are not new, but are so often forgotten. Consider this your reminder. Read more
Can't sleep? You have plenty of company. About half of all adults experience insomnia on occasion, and 1 in 10 battle insomnia on a regular basis, according to the Cleveland Clinic. If you fall into one of those groups, chances are you're already following the tried-and-true rules for a good night's sleep: Don't have too much caffeine (especially late in the day), don't exercise late at night, keep your bedroom at a cool, comfortable temperature, and make sure your bed, pillows and linens are comfy. Those are all good tips, but there are lesser-known things you can try to help you get more rest.
1. Set a Bedtime Alert
Most of us already use an alarm to wake up in the morning, but sleep expert Michael Breus, PhD, author of Beauty Sleep: Look Younger, Lose Weight, and Feel Great Through Better Sleep, suggests setting it at night as well. Read more
Insomnia has long been associated with poor health, including weight gain and even obesity. Now researchers at UCLA have found out why.
In a study to be published in the May issue of the journal Psychoneuroendocrinology and currently available online by subscription, Sarosh Motivala, an assistant professor of psychiatry at the Semel Institute for Neuroscience and Human Behavior at UCLA, and colleagues looked at two hormones that are primarily responsible for regulating the body's energy balance, telling the body when it is hungry and when it is full. The study found that chronic insomnia disrupts one of these two hormones. Read more
If insomnia is derailing your sleep, a prescription sleeping pill may not be the best cure. Here are some options to explore: Practice good "sleep hygiene." This does not mean making sure your bedding is clean! It means following good sleep habits, especially ensuring the bedroom environment is conducive to sleep. Read more
To sleep, perchance to dream, said Hamlet. Now scientists have shown that sleep is more about getting rid of the previous day's mental rubbish than it is about dreaming.
A study into slumber has found that the nerve connections built up in the brain during a busy day are pruned back during the night in an attempt to keep the mind from overloading on junk information.
The findings lend support to the idea that a good night's sleep is essential for consolidating important memories of the previous day and getting rid of things that would otherwise clog up the system. Read more
Beyond not recognizing what's wrong, many people also unknowingly learn self-perpetuating behaviors or come up with solutions that hurt more than help.
"When you look at people who are having problems sleeping, a lot of the logical things they are doing to fix the situation actually end up making it worse," says Philip Gehrman, an assistant professor of psychology at University of the Sciences in Philadelphia who treats people with insomnia. Read more