"Exploring the Influence of B12-Producing Gut Flora on Brain Chemistry"
Researchers at UMass have discovered a molecular link between vitamin B12-producing gut bacteria and the neurotransmitter acetylcholine in the roundworm C. elegans, which is important for memory and cognitive function. The study found that these bacteria can reduce seizure-like behaviors in mutant worms by regulating choline levels, which affects acetylcholine production. This research enhances our understanding of the gut-brain connection and could provide insights into human neurological disorders such as migraines, depression, and schizophrenia that are associated with an excitatory/inhibitory imbalance in the nervous system.