{"id":2726,"date":"2016-08-06T01:26:54","date_gmt":"2016-08-06T08:26:54","guid":{"rendered":"http:\/\/explore.globalcreations.com\/theblog\/?p=2726"},"modified":"2016-08-04T22:33:08","modified_gmt":"2016-08-05T05:33:08","slug":"the-proper-dose-of-nature","status":"publish","type":"post","link":"https:\/\/explore.globalcreations.com\/theblog\/featured\/the-proper-dose-of-nature\/","title":{"rendered":"The Proper Dose of Nature"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2728\" src=\"https:\/\/explore.globalcreations.com\/theblog\/wp-content\/uploads\/2016\/08\/WoodedDell.jpg\" alt=\"Wooded Dell\" width=\"550\" height=\"132\" srcset=\"https:\/\/explore.globalcreations.com\/theblog\/wp-content\/uploads\/2016\/08\/WoodedDell.jpg 550w, https:\/\/explore.globalcreations.com\/theblog\/wp-content\/uploads\/2016\/08\/WoodedDell-300x72.jpg 300w\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" \/><\/p>\n<p>There has been a lot of research on the importance of getting outdoors in a natural setting. \u00a0That research and the general feelings people have had on the subject for centuries has led to the creation of lots of parks and other opportunities to enjoy the outdoors. \u00a0We summed up those findings in <a href=\"https:\/\/explore.globalcreations.com\/theblog\/featured\/healthy-parks-healthy-people\/\">our review of <em>Health Parks Healthy People: the State of the Evidence 2015<\/em><\/a>. Unfortunately that research hasn&#8217;t determined how much nature or how often one should get out in it for the best outcomes. \u00a0If we knew more about that, \u00a0cities, for example, \u00a0could \u00a0design parks to better supply what their residents need. \u00a0Further, \u00a0Doctors that are now prescribing nature to their patients would be better able to prescribe an appropriate dose.<\/p>\n<p>&nbsp;<\/p>\n<div class='et-box et-shadow'>\n\t\t\t\t\t<div class='et-box-content'><p>&#8220;There is growing recognition of the crucial role of urban green spaces in addressing this public health challenge, with over 40 years of research showing that experiences of nature are linked to a remarkable breadth of positive health outcomes. This includes improved physical health (e.g. reduced blood pressure and allergies, lower mortality from cardio-vascular disease, improved self-perceived general health), improved mental wellbeing (e.g. reduced stress and improved restoration), greater social wellbeing, and promotion of positive health behaviors (e.g. physical activity). \u00a0 \u2013\u00a0<em>Health Benefits from Nature Experiences Depend on Dose<\/em><\/p><\/div><\/div>\n<h1>Researching the Nature Dose Question<\/h1>\n<p>The <em>Healthy Parks Healthy People<\/em> publication came out of Australia and the Australians have now published a study that answers some of the questions about the proper dose of nature. \u00a0This new study quantifies the relationship between health results and the dose of nature in terms of intensity, frequency\u00a0and duration. \u00a0To do that they asked 1538 residents of Brisbane, Australia about their health and where and how much exercise they got over the course of a week. \u00a0With this data they were able to identify the intensity of nature in terms of the vegetative complexity in the places the people exercised. \u00a0Since they learned\u00a0directly from the people about health issues and the frequency and duration of their experiences, they were able to link all of this data together and draw some interesting conclusions:<img loading=\"lazy\" decoding=\"async\" class=\"alignright size-full wp-image-2733\" src=\"https:\/\/explore.globalcreations.com\/theblog\/wp-content\/uploads\/2016\/08\/ParkExercise.jpg\" alt=\"Park Exercise\" width=\"225\" height=\"235\" \/><\/p>\n<ul>\n<li>longer duration of individual nature experiences was significantly linked to a lower prevalence of depression and of high blood pressure.<\/li>\n<li>higher frequency of green space visitation was an important predictor for increased social cohesion.<\/li>\n<li>both duration and frequency showed a significant positive relationship with higher levels of physical activity.<\/li>\n<li>depression was reduced when reported green space visits were an average of 30\u2009minutes or more and was reduced even more\u00a0up to 75 minutes outdoors.<\/li>\n<li>there was a significant improvement in blood pressure with a minimum of\u00a030 minutes, \u00a0but the researchers were not able to determine if more time is better.<\/li>\n<li>higher levels of nature relatedness (individual connection to nature) predicted greater feelings of social cohesion and higher levels of physical activity.<\/li>\n<li>nature intensity (vegetation complexity) showed no association with any of the health outcomes measured.<\/li>\n<li>there could be up to 7% fewer cases of depression and 9% fewer cases of high blood pressure if the entire sampled population met the minimum duration criteria of 30\u2009minutes or more.<\/li>\n<\/ul>\n<p>That last point is really key. \u00a0The cost of depression and high blood pressure is very high and includes doctor visits, hospitalizations, drugs and much more. \u00a0By making high quality nature experience available and getting people to use them regularly for as little as 30 minutes, \u00a0society as a whole would see a\u00a0significant financial benefit as well as individual health benefits.<\/p>\n<h1>All the Details<\/h1>\n<p>The report is available for free from Nature.com&#8217;s Scientific Reports: \u00a0<a href=\"https:\/\/www.nature.com\/articles\/srep28551#ref33\">Shanahan, Danielle F.;Bush, Robert;\u00a0Gaston, Kevin J.;\u00a0Lin, Brenda B.;\u00a0Dean, Julie;\u00a0Barber, Elizabeth;\u00a0Fuller, Richard A.\u00a0<em>Health Benefits from Nature Experiences Depend on Dose<\/em>.\u00a0Scientific Reports 6, Article number: 28551\u00a0<\/a><\/p>\n<h1>Conclusion<\/h1>\n<p>We already knew that nature is good for us. \u00a0Now we know that we need to partake of it 30 minutes or more at a time to start seeing some significant benefits.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>There has been a lot of research on the importance of getting outdoors in a natural setting. \u00a0That research and the general feelings people have had on the subject for centuries has led to the creation of lots of parks and other opportunities to enjoy the outdoors. \u00a0We summed up those findings in our review [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2731,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,22,21,24],"tags":[],"class_list":["post-2726","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-featured","category-mental","category-physical","category-research"],"_links":{"self":[{"href":"https:\/\/explore.globalcreations.com\/theblog\/wp-json\/wp\/v2\/posts\/2726","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/explore.globalcreations.com\/theblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/explore.globalcreations.com\/theblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/explore.globalcreations.com\/theblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/explore.globalcreations.com\/theblog\/wp-json\/wp\/v2\/comments?post=2726"}],"version-history":[{"count":5,"href":"https:\/\/explore.globalcreations.com\/theblog\/wp-json\/wp\/v2\/posts\/2726\/revisions"}],"predecessor-version":[{"id":2734,"href":"https:\/\/explore.globalcreations.com\/theblog\/wp-json\/wp\/v2\/posts\/2726\/revisions\/2734"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/explore.globalcreations.com\/theblog\/wp-json\/wp\/v2\/media\/2731"}],"wp:attachment":[{"href":"https:\/\/explore.globalcreations.com\/theblog\/wp-json\/wp\/v2\/media?parent=2726"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/explore.globalcreations.com\/theblog\/wp-json\/wp\/v2\/categories?post=2726"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/explore.globalcreations.com\/theblog\/wp-json\/wp\/v2\/tags?post=2726"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}