Rob Knight is a pioneer in studying human microbes, the community of tiny single-cell organisms living inside our bodies that have a huge — and largely unexplored — role in our health. “The three pounds of microbes that you carry around with you might be...

Chris Decker, ND I’d like to suggest that there’s a paradigm shift afoot regarding probiotics–a new frontier, if you will. As we know, our human gut is home to a vast panoply of microorganisms, and in order to keep it that way we populate it with diverse...

Probiotics have been shown to “affect the brain activity linked to emotion and sensation”, says a recent study [1] from UCLA. The previously proposed relationship between the gut flora profile and mood has been postulated based on preliminary data in rodents, preclinical data in humans, and...