Vagus Vitality is where science meets practice.
Here you'll find evidence-based tools, honest product reviews, and practical guidance for activating your vagus nerve, improving your heart rate variability (HRV), and building a nervous system that supports the life you want to live.
Whether you're managing anxiety, recovering from a chronic illness, tracking HRV, or exploring what it means to feel genuinely well, you're in the right place.
Receive free starter guide: 7 Simple Ways to Support Your Vagus Nerve
I'm Dr. Lienna Wilson, a licensed clinical psychologist and lifelong student of nervous system health. After two decades of personal practice and clinical work, I created Vagus Vitality to bridge the gap between cutting-edge neuroscience and everyday life.
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The vagus nerve connects your brain to your heart, gut, lungs, and immune system. Here's what it does, why it matters for your health, and how to start strengthening it.
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You've heard that breathwork and cold exposure are good for you. Here's what they're actually doing, why it works, and how to build a practice that sticks.
Product Reviews
I have used the Apollo Neuro daily since March 2025 and reviewed its complete research base, including an honest account of what worked and what didn't.