jet lag

As the first physician to serve three administrations AND be the appointed Physician to the President for two presidents, Rear Adm. Ronny Jackson is a historical figure. Find out here: Are presidents difficult patients? Can his team operate on Air Force One? How does he feel about his recent press conference over President Trump's physical or the politicizing of a candidate's health, in general? And more...
The World Marathon Challenge of 7 marathons on 7 continents in 7 days is about to get underway. Are such extreme endurance sports healthy? Worth the risks?