Gut Bacteria

Beneficial bacteria occupy specific regions in the gut, contributing to our health via the microbiome. A new study has identified the genes that good bacteria use to colonize these regions, opening the door to creating engineered probiotics.

In one of the most amusing citizen science projects we've ever seen, Australia's top research agency is asking its citizens to hit the gas and flag their flatulence in hilarious detail over three days, tracking toots on the Chart Your Fart app. Superb.

Gut bacteria that have been disrupted in infancy can lead to greater aggression later in life, including causing changes to aggression-related genes, according to a new study. It warrants further research into the link between the gut and brain.

You might soon be buying anti-aging skincare products containing fish guts, thanks to a new study that found that the innards of two species of seabream possess compounds that fight wrinkles and age spots.

Evidence has been building about the health benefits of probiotics. Now, new research has found that putting a tablespoon of honey on your yogurt helps the probiotics it contains to survive in the gut. It’s a win-win combination that’s both healthy and delicious.

Combining magnetic properties relied on in traditional Chinese medicine with contemporary knowledge about the gut microbiome, researchers have developed a novel oral treatment to prevent and repair hearing loss caused by noise exposure.

An ingestible device the size of a vitamin pill takes a full inventory of microorganisms as it passes through the gut, including hard-to-reach places. Providing far more information than a fecal sample, the pill could inform the treatment of a wide range of health conditions.

For the first time, a major trigger in inflammatory bowel disease (IBD) and related conditions has been identified, and existing drugs are capable of blocking it. It's a "massive step" in successfully treating these debilitating lifelong conditions.

Antibiotics kill disease-causing bacteria as well as the beneficial ones living in our gut, disturbing the health-maintaining microbiome. A new antibiotic specifically targets hard-to-kill bacteria while leaving our good gut bacteria alone, according to a new study.

Time-restricted eating has shown promise in a variety of ways. Now, a new study out of Arizona State University shows that combining it with a particular pattern of protein intake can positively impact weight loss and the gut's microbiome.

Using enzymes produced by a bacteria that almost everyone has in their gut, researchers have removed the antigens from red blood cells that determine blood type, putting us within reach of producing universal donor blood.

It may not be to everyone's taste, but kombucha tea may be able to deliver the benefits of fasting, without the hardest part – the fasting. Its yeast and bacteria altered fat metabolism, without any other dietary changes, resulting in lower fat stores.