Coffee is an integral part of our mornings.

All in a Weekend Montreal

But most of us don't know how our coffee gets from the plant to our double double. Or why different beans have distinct flavours. Now a recent study in the journal Applied and Environmental Microbiology gives us a look at what happens during this journey. They've found that microbes play a huge role. That's where our Jason Tetro comes in. He is of course our 'house' microbiologist and the author of The Germ Files.

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