Sounds Gross, But Intestinal Worms Can Actually Be Good For You


Intestinal worms have an incredibly bad reputation. The thought of them sneaking around inside our bodies and eating us from the inside is pretty unpleasant. But for decades, results coming out of lab after lab have shown that some kinds of helminths can be extremely beneficial to their host, and aren’t parasites at… »10/30/15 12:50pm10/30/15 12:50pm

XKCD Tips Its Hat to the Microbiome (and so Should You)

When was the last time you thanked the bugs in your belly? Even if the concept of a “healthy” microbiome is flawed, the trillions of microorganisms living in your gut (and mouth, and vagina, and nose, etc.) play a vital role in many of your body’s functions. They’re so essential, many refer to the microbiome as an… »6/26/15 1:40pm6/26/15 1:40pm

Are gut bacteria the reason people who live in cold regions get fat?

Numerous animals, humans included, have adapted to living in cold climates by increasing their body size. And now, researchers have found that people living in colder regions have more obesity-related gut microbes than their warm-region counterparts. Are bacteria the reason why it's harder to lose weight in the snow? »2/11/14 7:01pm2/11/14 7:01pm