aims to offer the most compelling biblically-based content to Christians on their walk with Jesus. is your online destination for all areas of Christian Living – faith, family, fun, and community. Each category is further divided into areas important to you and your Christian faith including Bible study, daily devotions, marriage, parenting, movie reviews, music, news, and more.

Jim Liebelt Christian Blog and Commentary

Doctors Urge Later School Start Times to Prevent Sleep-Deprived Teens

*The following is excerpted from an online article posted on Reuters.

The American Medical Association has urged starting school later in the morning for teenagers so they can get enough sleep.

In a new policy adopted recently, the AMA said middle and high schools should start at 8:30 a.m. at the earliest because research has shown that puberty is accompanied by a biological shift in circadian rhythm that contributes to later bedtimes and wake-up times in adolescents.

The influential doctors group said nearly 10 percent of U.S. high schools today begin at or before 7:30 a.m. as districts try to make time for additional classes, sports and extracurricular activities.

Inadequate sleep has been linked to a host of mental and physical problems, from poor memory performance and mood disorders to impaired immune function and unhealthy body mass index, the AMA said.

"Sleep deprivation is a growing public health issue affecting our nation's adolescents, putting them at risk for mental, physical and emotional distress and disorders," said Dr. William Kobler, an AMA board member.

"Scientific evidence strongly suggests that allowing adolescents more time for sleep at the appropriate hours results in improvements in health, academic performance, behavior, and general well-being," he added.

Only 32 percent of American teens in a recent study reported getting at least eight hours of sleep on an average school night. The American Academy of Pediatrics recommends teenagers between 14 and 17 years old should get 8.5 to 9.5 hours of sleep per night.

Source: Reuters