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Show Notes
Even if we don't do it on purpose (which some people do!), all of us eat at least a little dirt every year due to accidental ingestion. Learn more in this episode of BrainStuff, based on this article: https://health.howstuffworks.com/wellness/food-nutrition/facts/how-much-dirt-eat-year.htm
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Topics
everyday sciencehealthgross stuffgeophagy