Gut microbiome: Experts share what it is, how it affects hea

You've heard of gut health, but what do you know about the gut microbiome? Here's how trillions of bacteria living in our gut affects our physical and mental health.

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Shilpa Ravella , Jon Lapook , Aditya Sreenivasan , Robynne Chutkan , Jeff Gordon , Uma Naidoo , Columbia University , Georgetown University Hospital , Microbiome Solution , Radical New Way , Heal Your Body , Inside Out , Lenox Hill Hospital , ,