What is "paleo?" The Paleolithic diet is a nutritional program based on foods available to humans living in that era. In 2012, the Academy of Nutrition and Dietetics described paleo as one of the "latest trends" in diets. And in 2013 it was Google's most searched weight-loss method.

Of the estimated 80 billion people who have ever lived out a life span on Earth, more than 90% of them have foraged for all of their food. In other words, foraging and paleo go hand-in-hand. To learn more about it, Kat is joined by Cathy Erway, host of Eat Your Words, who has discovered you can forage right here in Brooklyn. Tune in to hear what plants Cathy is able to find in Prospect Park and how she uses them in her cooking.

Next, Kat talks to Harry Rosenblum, host of Feast Yr Ears, about the paleo diet, paleo foods, and paleo flours. While he doesn't follow the diet himself (he loves coffee too much), Harry recently had Samir Patel on his show to talk about it. Samir is a science journalist, photographer, and editor based in Brooklyn. He was the Deputy Editor at Archaeology, and has a lot to say about how early humans ate.

Then, Krista Margies, a baker from Charlotte, North Carolina, shares a paleo-approved recipe with us. Hint: it's her riff on chocolate lava cake and you're going to want to make it as soon as you finish listening to this episode!

For the full recipe, go to http://heritageradionetwork.org/podcast/paleo-baking-flour