02/24/2026
The vagus nerve, the 10th and longest cranial nerve, is a vital part of your body’s parasympathetic healing system (also known as the “rest and digest” state). The vagus nerve begins in the brainstem and travels through the neck into the chest and abdomen, connecting the brain to major organs including the heart, lungs, digestive tract, liver, spleen, and reproductive organs. It serves as a communication highway between the brain and body, constantly monitoring and regulating internal function.
The vagus nerve plays a key role in regulating:
• Heart rate and circulation
• Digestion and gut function
• Inflammation and immune response
• Stress resilience and emotional regulation
• Sleep quality
• Hormonal balance
→when the vagal nerve is strong, the body can shift out of fight-or flight and into rest, repair, and balance.
🤓Read the full blog to learn more and tips on how to strengthen vagal tone!
https://easternplainsacu.com/blog/f/the-vagus-nerve-your-bodys-calm-switch