A fast-food challenge compares eating speed across different meals, focusing on portion size, pace, and competitive eating ...

You probably learned to eat quickly out of necessity – rushing through breakfast before work, wolfing down lunch between meetings, or finishing dinner while watching TV. But your brain wasn’t designed ...

A timed burger-eating challenge testing speed, endurance, and appetite while racing the clock to finish five burgers as fast ...

Serrano is a contributor for TIME. Serrano is a contributor for TIME. People eat quickly for all kinds of reasons. Some have developed the habit because of modern-day time constraints. Others grew up ...

Add Yahoo as a preferred source to see more of our stories on Google. Want to try a nutrition challenge? Here's what experts want you to consider. (Getty Creative) (twomeows via Getty Images) Weight ...