vagus nerve Archives - The Health Knowledge Base
Diagram illustrating the path of the vagus nerve connecting the brain to the lungs and its role in controlling breathing

The Vagus Nerve & Your Lungs: The Missing Link to Calming Coughs and Easing Breathing

If you’ve tried everything for a stubborn cough, wheezing, or that constant feeling of mucus in your chest, you might be overlooking a crucial piece of the puzzle: your vagus nerve. This long, wandering nerve is your body’s superhighway for communication between your brain, heart, gut, and lungs. It controls your “rest and digest” system,…

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A serene older adult practicing diaphragmatic breathing with hands on chest and stomach, sitting peacefully in a natural setting

Diaphragmatic Breathing: The #1 Exercise to Strengthen Your Lungs & Calm Your Mind

Do you ever feel like you can’t quite get a full, satisfying breath? Like you’re constantly running on half-empty lungs? If so, you’re not alone. And the cause might not be what you think. For millions, the problem isn’t just mucus or inflammation—it’s that they’ve forgotten how to breathe correctly. They’re stuck in a cycle…

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