Gut microbiome changes may drive age-related memory loss via inflammation and disrupted brain signaling, but interventions in mice show this process can be reversed.

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 ...

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

Tiny plastic particles may be quietly threatening brain health. New research suggests microplastics—now widely found in food, water, and even household dust—could trigger inflammation and damage in ...

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

A new study reveals metformin acts directly on the brain, raising fresh concerns about its wider effects. While effective for ...

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 ...

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

In a recent study published in the journal Science Advances, researchers tested whether low, clinically relevant doses of metformin lower blood glucose via inhibition of Ras-related protein 1 (Rap1) ...

Your brain does not develop in a smooth, straight line like climbing a ladder. Scientists have discovered four essential developmental milestones occurring at ages 9, 32, 66, and 83, creating five ...