NPR's science podcast Short Wave brings us stories on food fortification, why some people don't seem to get the flu, and a study on how much vigorous exercise you really need.
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Emily Kwong
Emily Kwong (she/her) is the founding reporter and now co-host for Short Wave, NPR's science podcast.
Regina G. Barber
Regina G. Barber is Short Wave's co-Host and Scientist in Residence.