💨 Cyclical Sighing

The Science (Stanford Study)

A 2023 Stanford study found that just 5 minutes of cyclic sighing daily was more effective at reducing stress than mindfulness meditation.

How it works:

• The double inhale maximally inflates the lungs' air sacs (alveoli)
• This reinflates collapsed alveoli, improving oxygen-CO2 exchange
• The extended exhale activates the parasympathetic nervous system
• This combination rapidly shifts the body from stress to calm

Research citation: Balban et al. (2023). "Brief structured respiration practices enhance mood and reduce physiological arousal." Cell Reports Medicine.