Apr 25, 2018
Two-thirds of high schoolers sleep next to a phone or tablet—and 47% awake at least once per night to respond to messages! A meta-analysis of 17 studies finds the use of smartphones and tablets at night are a significant problem for the amount and quality of sleep...
Apr 4, 2018
Increasing evidence demonstrates inadequate sleep may significantly influence obesity rates. Researchers with the Wisconsin Sleep Cohort Study found participants with short sleep (less than 8 hours per night) experienced changes in the appetite regulatory hormones....
Mar 9, 2018
Lack of sleep among the U.S. working population is costing 2.28% of the GDP because of lower productivity levels and a higher risk of mortality. Each year employees lose 1.2 million working days a year, and experience 13% increased risk of mortality. Researchers...
Jul 20, 2017
Sleep deprived people may perform expected tasks well. Yet, when they are faced with unexpected events their reaction times are significantly impaired. These impairments can lead to safety errors and accidents. Early research has found sleep loss or disruptions to...
Dec 28, 2016
This time of the year many of us savior the blessings of home and family. A survey from France compared age, sex, and location-matched individuals in the general population with homeless people and found they got significantly less sleep. The homeless, especially...
Dec 14, 2016
Close to 20% of the population struggle with insomnia. Cognitive-behavioral therapy (CBT) is considered the best first-line treatment, yet there are very few therapists with appropriate training. A randomized year-long clinical trial of a web-based CBT insomnia...
Jul 19, 2016
A new study suggests that putting preschoolers to bed early may help prevent the risk for adolescent obesity. The risk for adolescent obesity was cut in half when children went to bed before 8:00 PM compared to those who stayed up past 9:00 PM. It is estimated that...
Feb 23, 2016
One third of U.S. adults get less than the recommended 7 hours or more of sleep each day. The U.S. Centers for Disease control analyzed the sleep habits of almost 450,000 participants. Those aged 25-44 were the most likely to report inadequate sleep while those over...
Nov 25, 2015
In spite of growing evidence that adequate sleep is essential to every aspect of healthful living, estimates suggest that in the U.S. 66% of teens and 30% of adults are sleep-deprived. This short video animation provides an excellent summary of the importance of...
Nov 22, 2015
When thinking about treating obesity, most of us think of diet and exercise. However, sleep loss increasingly appears to be an important factor. Dogs deprived of sleep for one night suffered a drop of 33% insulin sensitivity. The same 8 dogs had a 21% drop when fed a...
Sep 3, 2015
Your mother may have told you that if you don’t get enough sleep you will get a cold. Now researchers have found that sleeping less than 6 hours per night does increase your risk of developing a cold when exposed to rhinovirus (the virus responsible for most...
May 10, 2015
When crunch time comes sleep is often sacrificed first. Athletes are no exception! Stanford University researchers found basketball players who got at least an extra hour of sleep each night for 5-7 weeks experienced increased shooting accuracy and sprint times by...