Pica: Dirt for Dinner
from Stuff To Blow Your Mind Hosted by iHeartPodcasts
Chances are you didn't pack mud pies or clay bricks for lunch, but humans - like many animals - are not above pica in their diet. In this episode, Robert and Julie discuss the practice of dirt and mineral consumption and just what impulses are at work. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com
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This episode is 25 minutes long.
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This episode was published on March 7, 2013.
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