Mental Floss

HEALTH

Illustrations from 1997’s ‘Get Fit! ... How To Get in Shape To Meet the President’s Challenge and Earn the Presidential Fitness Award’

Almost as soon as it was introduced—and for generations after—the Presidential Fitness Test was absolutely traumatizing to students who had to endure it. Here’s how the program started—and ended.

Vince Guerrieri


A great white shark.

As the thinking goes, sharks don’t get cancer, so the pills will keep you from getting it, too. But there’s a problem with that theory.

Matt Soniak










Discover the history of the flu and its devastating impact on the world, from the deadliest influenza pandemic to today’s vaccines.

Stacy Conradt




Churchill knew how to tackle those midday slumps.

Did you know that famous figures like Thomas Edison and Salvador Dalí were avid nappers? Learn more about their unique napping habits and the benefits they experienced here.

Matt Hoffman


Not always part of a balanced diet.

Fresh snow might look tasty, but just because it looks clean doesn’t mean it actually is.

Jake Rossen






Staying active and social can help.

Taking steps like moving your body, booking a trip, and tweaking your routine can keep you feeling balanced during the winter doldrums.

Mary Beth Skylis