Featured Research

from universities, journals, and other organizations

Too Much Sleep Can Lead To Restless Nights

Date:
March 24, 2004
Source:
Center For The Advancement Of Health
Summary:
Don't hit the snooze alarm too many times: Too many hours in bed can cause as many sleep problems as too few, according to a new study.

Don't hit the snooze alarm too many times: Too many hours in bed can cause as many sleep problems as too few, according to a new study.

"Long" sleepers who slumber more than eight hours a night and "short" sleepers who get fewer than seven hours of shuteye both report more sleep complaints than people who sleep in the "just right" zone of seven to eight hours, say Michael A. Grandner, B.A., and Daniel F. Kripke, M.D., of the University of California, San Diego. Their study appears in the journal Psychosomatic Medicine.

"Although it is unclear why long and short sleepers should have similar types of sleep complaints, these data challenge the assumption that more than seven or eight hours of sleep is associated with increased health and well-being," Grandner says.

Scientists know a lot more about problems associated with lack of sleep than they know about too much sleep, although some studies have shown a correlation between too much sleep and an increased risk of death in certain groups of people, according to Grandner and Kripke.

To find out if long sleepers have as many sleep complaints as the sleep-deprived, the researchers used data from nearly 100 adults interviewed in the National Sleep Foundation's 2001 Sleep in America Poll. The participants were asked how many hours they slept on a typical workday, not including naps, and whether they had any complaints about the quality of their sleep and sleep's effect on their daily activities.

Long sleepers reported more problems with falling asleep, waking up during the night, awaking too early, feeling "unrefreshed" upon waking up, and feeling sleepy during the day than those who slept seven or eight hours, the researchers found.

Sleep complaints were more common in both long and short sleepers than in those who got seven to eight hours of sleep a night. Women were more apt to be long sleepers than men were.

The study was supported by the National Institutes of Health.


Story Source:

The above story is based on materials provided by Center For The Advancement Of Health. Note: Materials may be edited for content and length.


Cite This Page:

Center For The Advancement Of Health. "Too Much Sleep Can Lead To Restless Nights." ScienceDaily. ScienceDaily, 24 March 2004. <www.sciencedaily.com/releases/2004/03/040323070858.htm>.
Center For The Advancement Of Health. (2004, March 24). Too Much Sleep Can Lead To Restless Nights. ScienceDaily. Retrieved September 30, 2014 from www.sciencedaily.com/releases/2004/03/040323070858.htm
Center For The Advancement Of Health. "Too Much Sleep Can Lead To Restless Nights." ScienceDaily. www.sciencedaily.com/releases/2004/03/040323070858.htm (accessed September 30, 2014).

Share This



More Mind & Brain News

Tuesday, September 30, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Do Video Games Trump Brain Training For Cognitive Boosts?

Do Video Games Trump Brain Training For Cognitive Boosts?

Newsy (Sep. 29, 2014) More and more studies are showing positive benefits to playing video games, but the jury is still out on brain training programs. Video provided by Newsy
Powered by NewsLook.com
Your Spouse's Personality May Influence Your Earnings

Your Spouse's Personality May Influence Your Earnings

Newsy (Sep. 26, 2014) Research from Washington University suggest people with conscientious spouses have greater career success. Video provided by Newsy
Powered by NewsLook.com
Can A Blood Test Predict Psychosis Risk?

Can A Blood Test Predict Psychosis Risk?

Newsy (Sep. 26, 2014) Researchers say certain markers in the blood can predict risk of psychosis later in the life. The test can aid in early treatment for the condition. Video provided by Newsy
Powered by NewsLook.com
Harpist Soothes Gorillas, Orangutans With Music

Harpist Soothes Gorillas, Orangutans With Music

AP (Sep. 25, 2014) Teri Tacheny, a harpist, has a loyal following of fans who appreciate her soothing music. Every month, gorillas, orangutans and monkeys amble down to hear her play at the Como Park Zoo in Minnesota. (Sept. 25) Video provided by AP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins