How Gut Health Affects Your Mood and Brain
The Gut-Brain Connection: An Overview The Gut-Brain Connection: An Overview (image credits: unsplash) The gut-brain axis forms a bustling superhighway of communication between your digestive tract and your brain, and new research is revealing just how vital this connection is. In 2024, a report in *Nature Reviews Neuroscience* highlighted that your gut is home to around 100 trillion microorganisms, which send signals to your brain through the vagus nerve and via chemical messengers. About 90% of the body’s serotonin—a neurotransmitter that stabilizes mood—is actually produced in the gut, not the brain. These gut microbes can also influence dopamine and gamma-aminobutyric … Read more






