Research is increasingly showing that time spent in green environments—parks, forests, and gardens—can significantly benefit mental health. A 20-minute walk in nature may be enough to reduce stress, enhance brain function, and help with conditions like anxiety and depression.
Countries like the UK and Japan are already implementing “green prescribing” programs, where patients are encouraged to engage with nature as part of their treatment. These activities have been linked to reductions in cortisol levels and improvements in attention, mindfulness, and emotional well-being.
Dr. William Bird, a pioneer in green prescriptions, believes that disconnecting from nature is contributing to many health problems. He highlights the impact nature has on our brains, lowering stress levels and helping us become more receptive to others.
While research continues to explore these benefits, experts caution that nature should complement, not replace, traditional medical treatments. Green prescriptions are gaining acceptance, especially for conditions like depression and anxiety that often resist medication, but they should be grounded in evidence and tailored to each patient’s needs.
