I was part of a study where researchers tracked how long it took blue food dye to move through my system. Hilary Brueck/Insider I turned my poop blue for science (well, sort of), and you can too.

Medically reviewed by Jay N. Yepuri, MD The Blue Poop Challenge measures gut transit time by tracking how long it takes blue food to pass.Researchers found that gut transit time lasted approximately ...

“Hearst Magazines and Verizon Media may earn commission or revenue on some items through the links below.” If you check out the toilet bowl after you go No. 2, well, join the club: People are ...

TEXAS, USA — There's a new challenge that is stinkin' cool, considering all the buzz it's getting on social media. ZOE, a healthcare science company whose goal is to help people understand their ...

The internet has asked people to do numerous strange things before, from eating spoonfuls of cinnamon to planking. But now it wants you to turn your poop blue—for your own good, of course. Research ...

Jessica was a writer on the Wellness team, with a focus on health technology, eye care, nutrition and finding new approaches to chronic health problems. If you want to take a peek into your digestive ...

The idea of eating any sort of Sonic the Hedgehog related food sounds…weird. Imagine eating a Sonic blueberry pie with red icing. Or maybe even a sandwich with a little Robotnik evil put into the ham ...