A study from the University of Sussex reveals that reading for as little as six minutes can reduce stress levels by up to 68 percent. This reduction outperforms other common relaxation techniques, including listening to music, drinking tea, or taking a walk.
Neuropsychologist David Lewis, the lead researcher, notes that the impact relies on the level of immersion rather than the specific genre of the book. When a reader becomes fully absorbed in a story, their attention shifts away from immediate stressors.
Reading functions as a physiological mechanism to calm the nervous system. By engaging the brain's visual, language, and memory regions, the activity triggers a change in the autonomic nervous system.
Specifically, the process reduces activity in the sympathetic nervous system, which governs the 'fight or flight' response. Simultaneously, it activates the parasympathetic nervous system, which is responsible for rest and recovery.
The science of embodied reading
This physiological shift manifests physically through a lowered heart rate, deeper breathing, and decreased muscle tension. Research featured by Big Think suggests that the brain processes fictional experiences as real-life simulations.
Scientists refer to this phenomenon as "embodied reading." When a person reads about movement or sensory details, the brain activates the motor and sensory cortices as if the person were physically experiencing those events.
This real-time neurochemical change allows the brain to practice navigating various situations in a safe environment. The brain utilizes ancient neural circuits originally designed for pattern recognition to process modern literacy.
Beyond immediate stress relief, reading fiction may build long-term psychological resilience. Research from the University of Toronto indicates that engaging with fiction increases a person's tolerance for uncertainty.
Integrating reading into daily routines, such as reading before sleep, can further reduce stress hormones. Because the practice requires no specialized equipment or training, experts view it as a highly accessible tool for emotional regulation.