Best protocols for reducing anxiety

For anxiety, start with a fast tool for the moment and a brief daily practice; add longer-term supports as needed.

• In the moment: physiological sigh. Inhale through the nose, take a second, smaller inhale, then exhale slowly through the mouth until your lungs feel empty. Repeat when anxiety rises; it’s presented as a rapid way to reduce stress in real time. 1
• Daily practice: five minutes of cyclic sighing. Set a timer and repeat the same double-inhale, long-exhale pattern for five minutes. A clinical trial described in the episode found improvements in mood and anxiety-related measures. 2
• Move forward. Walking, biking, or running—especially with visual flow—was described as reducing amygdala activity and anxiety. 3
• Use a calming song. Try listening to “Weightless” by Marconi Union for three minutes; the cited study reported substantial anxiety reduction. 4
• Build stress-management capacity. Deliberate cold exposure was described as practice for staying calm while aroused; begin safely and avoid risky settings. 5
• Support the basics. Regular, sufficient sleep, nutrition, and social connection support healthier stress and fear regulation. 6

For persistent or severe anxiety, the material also emphasizes professional care; supplements should be discussed with a clinician. 7