Jet lag may be a killer
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
David
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
ADS PRO 
Phocuswright reveals the world's largest travel markets in volume in 2025
Cyclone in Sri Lanka had limited effect on tourism in contrary to media reports
Higher departure tax and visa cost, e-arrival card: Japan unleashes the fiscal weapon against tourists
Singapore to forbid entry to undesirable travelers with new no-boarding directive
In Italy, the Meloni government congratulates itself for its tourism achievements