Hosted by Sandra Tsing Loh, The Loh Down on Science is a fun way to get your daily dose of science plus a dash of humor in less than two minutes.
Hosted by Sandra Tsing Loh
Airs Weekdays 2:43 and 3:43 a.m.

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The hive’s in danger.  Is the solution. . . magic mushrooms?

This is Sandra Tsing Loh with the Loh Down on Science.

Bee populations worldwide are in danger. Deadly viruses spread by mites deform their wings, rendering them unable to fly. Can we save the bees?

Meet Walter Sheppard of Washington State University. His team observed bees feeding on reishi mushroom mycelium. Mycelium is the main part of a fungus. Picture fuzzy mold or the blue stuff in blue cheese. So why are the bees munching on the stuff?

Maybe they know that fungi can destroy viruses and bacteria! The classic example is penicillin. To test their hypothesis, the team fed bees sugar-water both with and without mycelial extracts. Later, they analyzed the bees and measured their viral D-N-A.

Result?  Fungal extracts in their diet dropped the bees’ virus levels nearly EIGHTY percent! The bees were self-medicating! 

The team hopes their finding will lead to a sustainable method of saving the bees.