Bears Eat Dirt?

183 views · Published 17 September 2016 · 1:56 · Indexed 20 September 2026

Channel: Coongo · 2016 · Education

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After months of hibernation, Yellowstone's grizzly bears immediately eat volcanic soil to jumpstart their digestive systems. The soil contains potassium and magnesium, which kill off parasites that cause diarrhea.

From: MYSTERY IN YELLOWSTONE
http://bit.ly/2c8mag5

Credit:  Smithsonian Channel

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