Nature –
‘the best physician’?
Is ‘nature itself the best physician’, as Hippocrates said? When it comes to our mental health, it seems the answer is a resounding ‘yes’, writes Dreena Collins, service manager at Jersey Recovery College
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any of us trust in the transformative power of medicine, others in complementary therapies - and some people believe that the mind can overcome ailments. But these aren’t mutually exclusive sets – we could have confidence in a combination of all of three. But what of nature and recovery? The natural environment has both a direct and indirect impact on our wellbeing. Being within nature is known to produce a biological response in the body, including within our endocrine and immune systems. This means that our overall health and energy levels are boosted by being in nature. Conversely, most of us will have heard of Seasonal Affective Disorder (SAD), a complex condition leading to serious depression.
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In winter, SAD is sometimes attributed to low Vitamin D levels, a possible side effect of limited access to sunshine. Not only this, but being outdoors encourages us to be physically active, avoiding some of the inertia that comes from spending too much time inside the home – something that is especially important in recent times. Exercise releases endorphins and reduces stress hormones, such as cortisol. Put simply, being outdoors encourages exercise - a benefit for physical and mental wellbeing. Surely a win-win result. I work for Jersey Recovery College, a mental health education charity, and we firmly believe in the power of the outdoors to support mental health recovery. Over the years, we have included many courses linked to the natural world: Open-water Swimming, Connecting Walking and Nature, Running for Recovery, etc.
Our courses are free, and self-referred. There is also a sociability element to these activities – being part of a group. That is another great tool to help with a mental health recovery journey. The author and journalist Richard Louv talks about ‘Nature-Deficit Disorder’, a condition encompassing not just physiological health issues but also the secondary psychological impact of being away from the natural world, which he believes leads to issues such as inhibited creativity and low concentration. Being in natural surroundings can elicit an abstract, psychological reaction: we can enjoy the sensory experience, the sights, sounds, and smells of the natural world. We can appreciate beauty and experience gratitude, feelings that can be elusive when we are struggling with our mental health.
