Recent research has highlighted the profound impact that outdoor time can have on mental well-being. While modern work and school demands often keep individuals indoors behind screens, even ten minutes of outdoor exposure can improve mood and cognitive function, according to findings from University of Utah Health.
Impact of screen time
A study found that individuals spending six or more hours per day in front of screens face a higher risk of developing depression symptoms. In contrast, being in nature is linked to several physical and mental health benefits, including reduced blood pressure, decreased anxiety, and lower cortisol levels. Nature also promotes the production of serotonin and dopamine, often referred to as wellness chemicals, which can lead to improved concentration and creativity.
Neurological benefits of green spaces
Dr. Debora Moreira, a psychiatry resident at University of Utah Health, stated that a 2022 study showed walking through a forest or green space reduced activation in the amygdala, the brain area responsible for stress processing. Furthermore, EEG and MRI scans revealed changes in brain wave areas related to stress and attention recovery, suggesting that green spaces increase cognitive flexibility and reduce mental fatigue.
Short breaks provide sufficient benefits
The benefits of nature do not require long hikes or weekend camping trips. Research by clinical social worker Joanna Bettmann Schaefer, MSW, PhD, revealed that the positive mental health results were similar whether individuals spent long periods in nature or took short breaks throughout the day. The specific activity or location was less important than simply being outdoors.
Simple outdoor activities reduce anxiety
Dr. Moreira noted that simple tasks like gardening or reading outside are associated with reductions in depression and anxiety. Even mindful observation, such as listening to birdsong, can help decrease anxiety and paranoia in experimental settings.
Practical tips for daily integration
To incorporate more nature into daily life, experts suggest scheduling ten-minute outdoor breaks, eating lunch outside, or walking during phone calls. Other methods include adjusting commutes by walking or biking, and even bringing nature indoors through houseplants, natural wallpapers, or nature sounds to reduce workplace stress.
