Science-Based Breathing
for Anxious Minds
Reduce racing thoughts, calm your nervous system, and understand the physiology behind anxiety.
Start the Free 7-Day Calm ResetFree. Evidence-based. No hype.
Nick Heath, Ph.D. • Breathing Researcher
Why Breathing Works
Breathing isn’t a cure-all. But it is one of the most direct levers we have for influencing the nervous system.
Anxiety is not just a mindset issue. It’s a nervous system pattern. When the body stays in sympathetic overdrive, heart rate variability drops, brainwave patterns shift, and the system remains on alert.
Slow, structured breathing increases parasympathetic activity, alters communication across brain regions, and restores the body’s capacity to settle.
If You’ve Tried Everything
Meditation apps. Supplements. Mindset reframes. Therapy.
But your body still feels wired. Your thoughts still race. Your nervous system won’t settle.
It may not be that you’re broken. You may simply be breathing in a way that reinforces anxiety.
A structured, research-based breath system for regulating anxiety at the nervous system and brain levels.
Get the PDF ManualSynthesizing 454 scientific studies.
About Nick
Nick Heath, Ph.D. is a breathing researcher with over eight years studying the intersection of physiology, anxiety, and contemplative practice.
He combines modern research, nervous system science, and practical application — without hype.