Sleep / Sleep Disorders / Insomnia News From Medical News Today
Latest Health News and Medical News posted throughout the day, every day.
• People with severe sleep apnea may have an increased risk of silent strokes and small lesions in the brain, according to a small study presented at the American Stroke Association's International Stroke Conference 2012. "We found a surprisingly high frequency of sleep apnea in patients with stroke that underlines its clinical relevance as a stroke risk factor," said Jessica Kepplinger, M.D...
Link Between Sleep Apnea And Silent Strokes, Small Lesions In Brain
3 Feb 2012 at 2:00am
• A study published in Nature Genetics has found new evidence for a link between the body clock hormone melatonin and type 2 diabetes. The study found that people who carry rare genetic mutations in the receptor for melatonin have a much higher risk of type 2 diabetes...
New Genetic Study Links Body Clock Receptor To Diabetes
30 Jan 2012 at 2:00am
• Even though insomnia is the most common sleep disorder, it is often left unrecognized and untreated, despite advances in diagnosis and management. The risk of developing other illnesses, such as diabetes, depression, hypertension, and possibly even death in older adults increases if insomnia is left untreated...
Insomnia - Early Diagnosis Plus Treatment Helps Prevent Complications
23 Jan 2012 at 11:00am
• New research from Uppsala University, Sweden, shows that a specific brain region that contributes to a person's appetite sensation is more activated in response to food images after one night of sleep loss than after one night of normal sleep. Poor sleep habits can therefore affect people's risk of becoming overweight in the long run...
Appetite Sensation In The Brain Affected By Lack Of Sleep
20 Jan 2012 at 1:00am
• A recent study by sleep researchers at the University of Massachusetts Amherst is the first to suggest that a person's emotional response after witnessing an unsettling picture or traumatic event is greatly reduced if the person stays awake afterward, and that sleep strongly "protects" the negative emotional response...
Unpleasant Emotional Memories Preserved And Enhanced By Sleep
19 Jan 2012 at 1:00am
• 1. High Doses of Vitamin D Provide No Benefit to Patients with Severe COPD Chronic obstructive pulmonary disease (COPD) is one of the top 10 leading causes of morbidity and mortality in the United States. Vitamin D deficiency is present in 60 percent to 75 percent of patients with severe COPD...
News From The Annals Of Internal Medicine: Jan. 17, 2012
17 Jan 2012 at 4:00am
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Your Guide to Not Feeling Tired Again
Get a Restorative Rest
When you have a lot to do (um...always), usually the first thing to
get squeezed off your agenda is sleep. But miss out on shut-eye and your
energy, positivity, productivity, and memory are sure to suffer. And
nearly a quarter of American adults aren't getting enough rest, which
has led to an epidemic of daytime sleepiness, according to a poll by the
National Sleep Foundation. The key to bucking this trend is to brush up
on sleep hygiene. Try these steps for starters.
- Cut back on TV and computer time after 8 p.m. If you're
already a night owl (you go to bed late and sleep in on weekends),
the bright light emitted from television and computer screens can
make falling asleep at a decent hour even harder. The reason: Light
suppresses the production of melatonin, a hormone secreted at sunset
that tells the brain that it's nighttime, explains John Herman,
Ph.D., director of the training program in sleep medicine at the
University of Texas Southwestern Medical School at Dallas. And when
melatonin levels are low, your brain is fooled into thinking that
it's still daytime — and remains raring to go. Whenever possible,
wait until the next morning to tune in and/or log on. If you must
use light-emitting technology at night, try to turn it off an hour
or two before hitting the sack.
- Hide your alarm clock. Watching the clock to see how long
it's taking you to drift off or how much time you have left before
your alarm goes off can result in a poor night's sleep, says Kelly
A. Carden, M.D., medical director of the Sleep Health Center
Affiliated with Hallmark Health at Medford in Medford, MA. This
hypervigilance keeps the brain awake and alert and prevents you from
slipping into deep, restorative sleep. The easy fix: Set your alarm
clock, then either face the numbers away from you or put it on the
floor, in a drawer, or across the room.
- Give your pet his own separate sleeping space. At night,
pets snore, jiggle their tags, move around a lot, and even hog the
covers and bed space. It's no wonder that 53 percent of pet owners
who sleep with their pets in the bedroom have some type of disrupted
sleep every night, according to a study from the Mayo Clinic Sleep
Disorders Center in Rochester, MN. Consider relocating your furry
friend's sleeping quarters to another area, even if it's just his
own bed in your bedroom.
- Lower the thermostat. For a good night's sleep, make sure
your room is comfortably cool — enough so that you need a light
blanket. This ensures that your environment is in sync with your
body's internal temperature, which naturally drops during the night,
according to the National Sleep Foundation. Studies suggest the
ideal sleeping temperature is between 54 and 75 degrees; anything
cooler or warmer may cause you to wake up.
- Skip the nightcap. Alcohol depresses the nervous system —
the system of cells, tissues, nerves, and organs that controls the
body's responses to internal and external stimuli. So while sipping
a glass of wine before bed may help you nod off, the sedative
effects wear off as your body metabolizes the alcohol, which may
cause you to wake up in the middle of the night and have trouble
falling back to sleep. Alcohol has also been shown to interfere with
the body's natural 24-hour biorhythms, causing blood pressure to
rise and heart rate to race at night when it's normally calm and
relaxed. You don't have to give up that evening cocktail entirely to
achieve sound sleep — just try to avoid alcohol within two to three
hours of bedtime.
- Get your exercise. While scientists don't yet understand
why, aerobic exercise has been proved to help you fall asleep faster
at bedtime, spend more hours in deep sleep, and wake up less often
throughout the night, says Komaroff. At the same time, vigorous
exercise can act like a stimulant (which is a great daytime
energizer), so schedule your workouts in the morning or afternoon,
when you need a boost the most.
- Follow the 15-minute rule. If you can't fall asleep, or
if you wake up and can't get back to sleep within about 15 minutes,
get out of bed and do something relaxing that will help clear your
head, such as reading, meditating, or knitting (but not watching TV
or surfing the Web). Then, once you feel sleepy again, go back to
bed. If you stay put and fret about being awake, you'll only make
yourself more anxious — and less likely to catch the z's you need.
- Write down your worries. During the day, jot down any
stressors that are weighing on you, says Carden. Then, do some
mental problem-solving before your head hits the pillow — or, if
you're falling short on solutions, tuck your list away and resolve
to brainstorm ideas during your morning shower or commute to work.
Just knowing you've established a plan for tackling your to-do's
will make you feel like you've made some progress, allowing you to
relax, drift off — and wake up the next morning ready to take on the
day.
- Eliminating night time noises can help. For example, turn off the
house heater at nights and use a quiet, electric, stand alone heater
with thermostat in the bedroom. Also: saves money by not heating the
entire house. See Vornado heater at left: Quiet, remote,
Thernostat.
- Be sure to have a good mattress or mattress pad. One that is suited
to your needs.
Recommended comfortable mattresses:
Special discount for A1 Health Care Users:
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