The Research
1.
Harvard Health Publishing — “Relaxation techniques: Breath control helps quell errant stress response”
Summary:
Harvard explains how slow, intentional breathing shifts us from “fight or flight” to “rest and digest” by activating the parasympathetic nervous system. It’s a simple, science-backed way to reduce stress and regulate the body’s response to daily challenges.
2.
National Center for Biotechnology Information (NCBI) — “A Systematic Review of the Effects of Controlled Breathing on Health” (Frontiers in Human Neuroscience, 2018)
Summary:
Harvard explains how slow, intentional breathing shifts us from “fight or flight” to “rest and digest” by activating the parasympathetic nervous system. It’s a simple, science-backed way to reduce stress and regulate the body’s response to daily challenges.
Deep Breathing & Physiological Regulation (Stanford Study)
Summary:
This is the gold standard reference (peer-reviewed, indexed) Shows that just a few slow breaths reduce children’s physiological stress response in real-world settings
3.
Journal of Clinical Psychology — “Yogic Breathing, Meditation, and Relaxation: Effects on Stress and Mood” (2015)
Summary:
A study showing that even brief breathing practices significantly reduce stress and improve mood. Useful if you want to show breathwork as a form of mindfulness validated by psychological research.
4.
Breathing for Stress & Anxiety in Schools (HRV Biofeedback Study)
Summary:
School-based intervention using slow, controlled breathing. Demonstrated significant reductions in anxiety, stress, and improved emotional regulation.
5.