
The Powerful Connection Between Gut Health and Mental Well-being Did you know your gut and brain are deeply connected? Scientists call it the “gut-brain axis,” a complex communication network linking your digestive system with your mental health. In fact, over 90% of serotonin—your brain’s ‘feel-good’ chemical—is produced in your gut. This fascinating connection means the health of your digestive system can impact everything from your mood and focus to anxiety and depression. Understanding the Gut-Brain Axis The gut-brain axis involves biochemical signaling between the central nervous system (brain and spinal cord) and the enteric nervous system (gut). These two systems communicate through: Vagus nerve signals Immune system messaging Gut hormones Microbiota-derived neurotransmitters When your gut microbiome is healthy, these messages promote balanced mental health. But when the gut is imbalanced, it can trigger inflammation, poor digestion, and even affect your ...