Yet another great article talking about current scientific research which outlines the health benefits associated with living close to nature! (See below**).
The environmental investments are significant in #NatureRidge, our new #GreenSpaceCommunity in the #Halifax area, especially in wetland enhancement. The Nature Ridge community will sensitively grow in a way that will sustain the area’s natural ecosystem and preserve space for wildlife. Several ponds, streams and a lake in Nature Ridge are a haven for many kinds of plants, insects and aquatic life. The Nature Ridge Master Plan provides that 80% of the land is dedicated to #NaturePreservation and recreation.
(**) It’s no secret that a walk in the woods makes us feel great — especially this time of year when much of Canada is a riot of colour of changing leaves. But what is it exactly about strolling through green space that restores us?
It could be the mere act of walking; after all, any physical activity gets our blood pumping and the oxygen flowing. But lots of studies have shown that a brisk walk in the city is nowhere near as relaxing to both the mind and the body as a walk in nature.
Is it the sounds of the birds? The sight of trees and vegetation? The fresh air?
University of Illinois environment and behaviour researcher Ming Kuo has been studying nature’s effect on health. She’s combed through dozens of studies that have demonstrated the specific ways that walks in nature improve our health. They include:
- reducing blood glucose
- reducing inflammation
- improving sleep by promoting relaxation
- increasing feelings of awe and gratitude
- restoring attention
But Kuo believes the main way that nature works its magic on us is by helping us switch from “fight or flight” mode (which kicks in when we’re stressed), to a more restorative “rest and digest” mode.
When we’re in “rest and digest,” we feel safe and our bodies can relax. That allows our bodies to invest resources toward such things as digestion, cell renewal and restoration of the immune system.
“When we feel completely safe, our body devotes resources to long-term investments that lead to good health outcomes—growing, reproducing, and building the immune system,” Kuo said recently in a statement.
Now of course, there are lots of indoor ways to find relaxation, such as with yoga, mindfulness meditation, or listening to music. But Kuo says nature provides “active ingredients” that can improve our health. These include:
- phytoncides, which are antimicrobial volatile organic compounds that plants give off and that can reduce blood pressure and boost immune functioning
- negative air ions found in the air in forested and mountainous areas and near moving water, which reduce depression
- mycobacterium vaccae, a common soil bacterium that has been shown to work as an antidepressant
- nature sounds, which studies have shown activate the parasympathetic system and reduce heart rate
- and of course sunshine, which causes our bodies to produce vitamin D.
Kuo believes that all these ingredients of nature combine to enhance our immune systems.
“Nature doesn’t just have one or two active ingredients. It’s more like a multivitamin that provides us with all sorts of the nutrients we need,” she said.