Breathwork has a profound impact on the nervous system, particularly the autonomic nervous system (ANS):

1. Parasympathetic activation: Slow, deep breathing stimulates the vagus nerve, activating the “rest and digest” response.
2. Sympathetic regulation: Certain techniques can help balance the “fight or flight” response, reducing stress and anxiety.
3. Heart rate variability: Breathwork can improve heart rate variability, an indicator of ANS balance and resilience.
4. Cortisol reduction: Regular practice can lower levels of the stress hormone cortisol.
5. Neurotransmitter balance: Some studies suggest breathwork may influence neurotransmitter levels, potentially affecting mood and stress responses.
6. Brain wave alteration: Certain breathwork practices have been shown to influence brain wave patterns, promoting relaxation or heightened awareness.
7. Interoception improvement: Breathwork enhances awareness of internal bodily sensations, strengthening the mind-body connection.

By directly influencing the ANS, breathwork can help regulate various physiological processes, including heart rate, blood pressure, digestion, and immune function. This makes it a powerful tool for managing stress, improving emotional regulation, and enhancing overall well-being.