Reconnecting with nature key for the health of people and the planet
February 13, 2020
Science Daily/University of Plymouth
Researchers are the first to investigate -- within a single study -- the contribution of both nature contact and connection to human health, well-being and pro-environmental behaviors.
Individuals who visit natural spaces weekly, and feel psychologically connected to them, report better physical and mental wellbeing, new research has shown.
Alongside the benefits to public health, those who make weekly nature visits, or feel connected to nature, are also more likely to behave in ways which promote environmental health, such as recycling and conservation activities.
The findings of the study, published in the Journal of Environmental Psychology, indicate that reconnecting with nature could be key to achieving synergistic improvements to human and planetary health.
The study was conducted by researchers at the University of Plymouth, Natural England, the University of Exeter and University of Derby, and is the first to investigate -- within a single study -- the contribution of both nature contact and connection to human health, wellbeing and pro-environmental behaviours.
The findings are based on responses to the Monitor of Engagement with the Natural Environment (MENE) survey, commissioned by Natural England as part of DEFRA's social science research programme. The team looked at people's engagement with nature though access to greenspace, nature visits and the extent to which they felt psychologically connected to the natural world.
Lead author Leanne Martin, of the University of Plymouth, said: "In the context of increasing urbanisation, it is important to understand how engagement with our planet's natural resources relate to human health and behaviour. Our results suggest that physically and psychologically reconnecting with nature can be beneficial for human health and wellbeing, and at the same time encourages individuals to act in ways which protect the health of the planet."
Marian Spain, Chief Executive of Natural England added: "It's a top priority for Natural England to unlock the potential of the natural environment to help address the challenges we are facing as a society: poor physical health and mental wellbeing; the climate change crisis and the devastating loss of wildlife.
"These findings give vital new insights of the need to not just increase contact with nature, but about the sorts of experience that really help people build an emotional connection, which is key to unlocking health benefits as well as inspiring people to taking action to help their environment. We look forward to using the research as we work with our many partners to support more people from all walks of life to benefit from thriving nature."
https://www.sciencedaily.com/releases/2020/02/200213090912.htm
It's official -- spending time outside is good for you
July 6, 2018
Science Daily/University of East Anglia
Living close to nature and spending time outside has significant and wide-ranging health benefits -- according to new research. A new report reveals that exposure to greenspace reduces the risk of type II diabetes, cardiovascular disease, premature death, preterm birth, stress, and high blood pressure.
A new report published today reveals that exposure to greenspace reduces the risk of type II diabetes, cardiovascular disease, premature death, preterm birth, stress, and high blood pressure.
Populations with higher levels of greenspace exposure are also more likely to report good overall health -- according to global data involving more than 290 million people.
Lead author Caoimhe Twohig-Bennett, from UEA's Norwich Medical School, said: "Spending time in nature certainly makes us feel healthier, but until now the impact on our long-term wellbeing hasn't been fully understood.
"We gathered evidence from over 140 studies involving more than 290 million people to see whether nature really does provide a health boost."
The research team studied data from 20 countries including the UK, the US, Spain, France, Germany, Australia and Japan -- where Shinrin yoku or 'forest bathing' is already a popular practice.
'Green space' was defined as open, undeveloped land with natural vegetation as well as urban greenspaces, which included urban parks and street greenery.
The team analysed how the health of people with little access to green spaces compared to that of people with the highest amounts of exposure.
"We found that spending time in, or living close to, natural green spaces is associated with diverse and significant health benefits. It reduces the risk of type II diabetes, cardiovascular disease, premature death, and preterm birth, and increases sleep duration.
"People living closer to nature also had reduced diastolic blood pressure, heart rate and stress. In fact, one of the really interesting things we found is that exposure to greenspace significantly reduces people's levels of salivary cortisol -- a physiological marker of stress.
"This is really important because in the UK, 11.7 million working days are lost annually due to stress, depression or anxiety."
"Forest bathing is already really popular as a therapy in Japan -- with participants spending time in the forest either sitting or lying down, or just walking around. Our study shows that perhaps they have the right idea!
"Although we have looked at a large body of research on the relationship between greenspace and health, we don't know exactly what it is that causes this relationship.
"People living near greenspace likely have more opportunities for physical activity and socialising. Meanwhile, exposure to a diverse variety of bacteria present in natural areas may also have benefits for the immune system and reduce inflammation.
"Much of the research from Japan suggests that phytoncides -- organic compounds with antibacterial properties -- released by trees could explain the health-boosting properties of forest bathing."
Study co-author Prof Andy Jones, also from UEA, said: "We often reach for medication when we're unwell but exposure to health-promoting environments is increasingly recognised as both preventing and helping treat disease. Our study shows that the size of these benefits can be enough to have a meaningful clinical impact."
The research team hope that their findings will prompt doctors and other healthcare professionals to recommend that patients spend more time in greenspace and natural areas.
Twohig-Bennett said: "We hope that this research will inspire people to get outside more and feel the health benefits for themselves. Hopefully our results will encourage policymakers and town planners to invest in the creation, regeneration, and maintenance of parks and greenspaces, particularly in urban residential areas and deprived communities that could benefit the most."
'The health benefits of the great outdoors: A systematic review and meta-analysis of greenspace exposure and health outcomes' is published in the journal Environmental Research on 6 July.
https://www.sciencedaily.com/releases/2018/07/180706102842.htm