Recent research indicates a link between an animal’s gut bacteria and brain function. This may be true in humans, too.

Why do parasites cause loss of appetite? Scientists have identified a gut-to-brain signaling pathway involving tuft cells and ...

Anyone who has weathered a bad stomach bug knows the feeling: a loss of appetite that sets in and lingers, even after the ...

Tiny plastic particles may be quietly threatening brain health. New research suggests microplastics—now widely found in food, ...

Alzheimer's disease not only robs people of their memory but also affects mood, often causing anxiety and depression. Until now, scientists haven't fully understood how these symptoms are connected in ...

Microscopic plastic particles we unknowingly consume may be triggering brain inflammation and linked to Alzheimer’s and ...

Researchers found that people who consumed virgin olive oil rather than refined olive oil showed improved cognitive function ...

A wave of recent neuroscience research has identified specific molecular and cellular mechanisms through which alcohol disrupts signaling between brain cells, offering a sharper picture of how ...

Exercise reshapes your blood–brain barrier. New 2026 data reveal a liver-to-brain pathway that may protect against aging and ...

Researchers at the University of California San Diego have found that an intensive retreat combining multiple mind-body techniques, including meditation and healing practices, produced rapid and ...

Scientists have discovered a brain pathway that explains why scary sounds can trigger fear before you even understand what ...