It seems that nearly every day, scientists connect another medical condition to atypical gut bacteria populations. Researchers have claimed that gut bacteria play a role not just in digestive health but even in basic brain function and mental health.
Certain bacteria are so clearly good for us that several companies are looking to market pills filled not with chemical drugs, but with bacteria.
A few pharmaceutical startups have already begun testing bacterial medicines in hopes of finding the right strain or stains of bacteria to cure widespread and still mysterious illnesses.
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