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Afternoon Shift: Personal microbes, dangers of artificial sweeteners, and the future of grocery shopping

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Afternoon Shift: Personal microbes, dangers of artificial sweeteners, and the future of grocery shopping

Photo: Flickr/niaid

Argonne scientist, Jack Gilbert, discusses his study on personal microbes and their health benefits. The Chewing the Fast podcasters talk about the dangers of artificial sweeteners. Plus, could drones deliver your produce? We look at the future of grocery shopping.

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