The Vagus Nerve: How Your Gut Literally Talks to Your Brain
Your gut sends signals to your brain through the vagus nerve — and gut bacteria control what those signals say.
Vagus Nerve
The Vagus Nerve: Your Gut's Direct Line to Your Brain
The vagus nerve carries 80% of gut-to-brain signals — and you can actively strengthen its function through specific practices.
How Your Oral Microbiome Signals Your Brain | Quiet Inflammation
Your mouth isn’t just where digestion begins — it’s an active signaling hub that talks to your brain through nerves, metabolites, and immune sensors you didn’t know you had.
How Your Microbiome Controls Mental Health | Gut-Brain Axis
Three pathways connect your gut bacteria to your brain. Understanding the system — not just one piece — is what actually changes your mental health.
Gut Bacteria Messages to Your Brain: What They Say
Your microbiome doesn’t just digest food — it manufactures neurotransmitters and sends signals directly to your brain through the vagus nerve.
Vagus Nerve: The Gut-Brain Link to Anxiety & Inflammation
Your gut and brain talk through the vagus nerve. When that connection weakens, anxiety and inflammation follow.