It's way of eating that's been around for thousands of years, and is now gaining popularity.
The Paleo diet focuses on foods our ancestors ate in the Paleolithic era. It's simple, and you don't have to count calories.
FOX 4's Susan Hiland shows us how a new app can keep you on track, and people having success on this stone age diet.
See more to the story in the video below with Jill Hamilton-Reeves, Assistant Professor Dietetics and Nutrition with KU Medical Center.