What is the Origin of Andrew Huberman Breathing?

The practice itself is rooted in established respiratory physiology and has been observed as a natural human and mammalian reflex, known scientifically as the physiological sigh. The specific nomenclature became widely recognized through Dr. Huberman's educational content, which translates complex neuroscience into accessible, actionable protocols for optimizing human performance and hormonal equilibrium. The protocol draws heavily from research on the vagus nerve and the brain's respiratory control centers.

What is the Mechanism of Andrew Huberman Breathing?

The double inhalation component of the technique is designed to maximize the re-inflation of collapsed alveoli, thereby increasing the effective surface area for gas exchange and acutely lowering the concentration of carbon dioxide in the bloodstream. The subsequent prolonged exhalation acts as a potent mechanical stimulus to the vagus nerve, which in turn signals the brainstem to downregulate sympathetic outflow. This immediate shift in autonomic tone helps to rapidly reduce circulating stress hormones like cortisol and epinephrine.

Andrew Huberman Breathing ∞ Area

Andrew Huberman Breathing

Meaning

A popular, non-clinical descriptor for specific, controlled breathwork techniques promoted by neuroscientist Dr. Andrew Huberman, particularly the physiological sigh. This specific respiratory pattern involves two quick, deep inhalations through the nose, followed by a single, long, complete exhalation through the mouth. The technique is primarily utilized as a rapid, autonomic nervous system regulation tool to transition the body from a sympathetic (stress) to a parasympathetic (calm) state.