Gut microbes followed migrating humans across continents, new study suggests
Researchers have discovered that people living traditional lifestyles in different parts of the world have similar types of gut microbes. The study looked at hunter-gatherers in Tanzania and horticulturalists in Bolivia. It suggests that these bacteria may be connected to human health.
Why it's good news: It highlights the importance of the relationship between humans and their environment, particularly with regards to diet and lifestyle.
The health section covers stories about medical progress, recovery, and wellbeing. We look for genuine advances: new therapies clearing regulatory hurdles, diseases being eradicated in specific regions, communities improving public health outcomes through evidence-based programs. Celebrity wellness trends and supplement marketing do not make the cut.
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