The Gut-Microbiome Axis: How Digestive Health Governs Mood

The gut and the brain are in constant conversation through the vagus nerve, immune signalling, and a cast of trillions of microbes that manufacture neurotransmitters on your behalf. Roughly ninety percent of the body’s serotonin is produced in the digestive tract. When the microbiome is diverse and well-fed, this conversation tends to be calm. When […]