ENCORE  What’s for dinner? Meat, acorns, tubers, and fruit. Followers of the Paleo diet say we should eat what our ancestors ate 10,000 years ago, when our genes were perfectly in synch with the environment.
We investigate the reasoning behind going paleo with the movement’s pioneer, as well as with an evolutionary biologist. Is it true that our genes haven’t changed much since our hunter-gatherer days?
Plus, a surprising dental discovery is nothing for cavemen to smile about.
And another fad diet that has a historical root: the monastic tradition of 5:2 – five days of eating and two days of fasting.
It’s our monthly look at critical thinking, Skeptic Check … but don’t take our word for it.
Guests:

Loren Cordain – Professor of health and exercise science, Colorado State University, founder of the modern-day paleo diet, author, The Paleo Diet Revised: Lose Weight and Get Healthy by Eating the Foods You Were Designed to Eat
Andrew Jotischky – Professor of medieval history, Lancaster University
Louise Humphrey – Archeologist, Natural History Museum in London
Marlene Zuk – Evolutionary biologist, University of Minnesota, and author of Paleofantasy: What Evolution Really Tells Us about Sex, Diet, and How We Live

First released February 19, 2014.