Vagus Nerve
2 articles, from the basics to the full research. Each one answers first, then goes as deep as you want.
Read in order
- Why does vagal tone matter for health, and how is it measured? 6 min The longest cranial nerve in your body connects your brain to your gut, heart, and lungs — and its tone determines how well you handle stress, inflammation, and digestion
- Do breathing, humming, gargling and cold water really improve vagus nerve tone? 7 min Simple, free practices that activate the vagus nerve and improve vagal tone — cold exposure, gargling, humming, deep breathing, and massage — all measurable via HRV