GI tract

This shows a person holding his tummy as if in pain

Study explains why a moody gut often accompanies depression

Mice with a genetic mutation linked to severe depression had impaired ability for neurons in the gut and brain to create serotonin. The reduction of serotonin in the gut led to a deterioration in the gut's lining, slowing the movement of contents through the GI tract and resulting in constipation. However, treatment with 5-HTP increased neurogenesis in the gut, restoring normal function.... Read More...
Image shows a head with the brain exposed.

Parkinson’s Associated Protein Linked to Human Upper GI Tract Infections

A new study reports chronic infections of the upper gastrointestinal tract could be linked to Parkinson's disease. Researchers say alpha synuclein, a Parkinson's linked protein, is released during upper GI infections, inducing an immune response. Findings suggest frequent chronic infections could overwhelm the body's ability to remove the protein, leading to the onset of Parkinson's.... Read More...