Grip strength is something people rarely think about until they experience a decline in it. For older adults, loss of grip ...

Researchers found that very small numbers of gut bacteria can translocate to the brain in mice, particularly when gut barrier ...

Live bacteria from the digestive system can travel directly into the brain when the intestinal barrier is weakened. This ...

Researchers find that a gut bacterium may influence muscle strength and fitness, opening the door to probiotics that support ...

In a series of experiments, researchers found that a communication pathway between the brain and the gut may be integral to ...

Learn how feeding mice a high-fat diet can weaken their gut barrier, allowing bacteria to enter the brain, which suggests a ...

Plus, how to tell if it needs healing in the first place.

California researchers have identified a possible link between toxin in the gut and increase in cancer cases in people under ...

A study on wild northern cardinals shows that stress can change gut microbes and affect bird health in measurable ways.

Gut dysbiosis caused by a high-fat diet can allow bacteria to move from the gut to the brain in mice, according to a new ...

Researchers have identified two gut bacteria that can produce serotonin, a key chemical that regulates bowel movements. In experiments with mice lacking serotonin, the microbes boosted serotonin ...

Eating a diet high in fat could have an unintended effect on the brain, according to researchers at Emory University in Georgia. A new study in mice that ate a fat-heavy diet showed that live bacteria ...