Jet lag may be a killer

Sunday, 09 Nov, 2006 0

Jet lag could be worse than you thought and could shorten a human’s lifetime, according to a new study on mice.

University of Virginia scientist found that disrupting normal physiological cycles of test mice increased their mortality  —  especially for older mice.

In the study, a majority of elder rates put on an advanced-time schedule were dead within eight weeks. Only 17% of rates on normal schedules died.

The deaths could have come from sleep deprivation or immune system disruption.

Wrote Alex Davidson and Gene Block in this month’s edition of Current Biology:

“The dramatic differences in morbidity associated with phase advances of the biological clock raise important questions about the safety of rotating shift work and the potential long-term health consequences for airline crews regularly crossing time zones.”

Report by David Wilkening



 

profileimage

David



Most Read

Vegas’s Billion-Dollar Secrets – What They Don’t Want Tourists to Know

Visit Florida’s New CEO Bryan Griffin Shares His Vision for State Tourism with Graham

Chicago’s Tourism Renaissance: Graham Interviews Kristin Reynolds of Choose Chicago

Graham Talks with Cassandra McCauley of MMGY NextFactor About the Latest Industry Research

Destination International’s Andreas Weissenborn: Research, Advocacy, and Destination Impact

Graham and Don Welsh Discuss the Success of Destinations International’s Annual Conference

Graham and CEO Andre Kiwitz on Ventura Travel’s UK Move and Recruitment for the Role

Brett Laiken and Graham Discuss Florida’s Tourism Momentum and Global Appeal

Graham and Elliot Ferguson on Positioning DC as a Cultural and Inclusive Global Destination

Graham Talks to Fraser Last About His England-to-Ireland Trek for Mental Health Awareness

Kathy Nelson Tells Graham About the Honour of Hosting the World Cup and Kansas City’s Future

Graham McKenzie on Sir Richie Richardson’s Dual Passion for Golf and His Homeland, Antigua
TRAINING & COMPETITION
Skip to toolbar
Clearing CSS/JS assets' cache... Please wait until this notice disappears...
Updating... Please wait...