Why Getting Outside is So Good for You

John Keats once wrote, "The poetry of the earth is never dead."

Poet or not, almost all of us have been awestruck by nature at one time or another. Whether it's running at sunset on a sandy white beach, walking alongside a cool trickling stream, watching sunset over a mountain ridge, or even hearing the wind blow through the trees in the morning, being outdoors and aware of the world's beauty can make you feel energized and alive. Recently, much research has focused on the so-called "nature connection," and how it affects our health, outlook and overall life.

Nature's Healing Powers
It seems that just being out in nature does your body, mind and soul some good. According to a 2009 study published in the Journal of Epidemiology and Community Health, the closer you live to nature, the healthier you're likely to be. The study took an objective look at 345,143 Dutch people's medical records, assessing health status for 24 conditions, including cardiovascular, respiratory and neurological diseases. The records were then correlated with how much green space was located within 1 kilometer and 3 kilometers of a person's postal code. And what did researchers find? People who lived within 1 kilometer of a park or a wooded area experienced less anxiety and depression than those who lived farther away from green space.

Additionally, people living in urban environments had a higher prevalence of 15 of the 24 conditions, with the relationship strongest for anxiety disorder and depression. It's interesting to note that the green space's health benefits were only found when they were within a kilometer (not 3 kilometers away), except for anxiety disorders, gastrointestinal digestive disorders and other medically unexplained physical symptoms, according to the research.

Live in a city with no green space nearby? No worries! Other studies by researchers in England and Sweden have found that joggers who exercise in a natural green setting with trees, foliage and landscape views, feel more restored, and less anxious, angry and depressed than those runners who burn the same amount of calories in gyms or other urban settings. So even if you have to drive a few miles to find a little green, it's worth it!

Why Does Nature Do the Body So Good?
So what is it about nature that makes us so much healthier? And what is about outdoor exercise that is better than working out in a gym? While there are many theories as to why being in nature makes us healthier, one leading hypothesis is that being outside increases our Vitamin D intake.

We just keep learning more and more about how important vitamin D is for health, including preventing cancer, hormonal problems, obesity, and inflammation, and having a strong immune system. Because sunlight is a natural source of vitamin D, it only seems logical that spending more time in outside would increase your vitamin D intake.

Being in a natural setting can also help increase your quality of sleep, as studies show that natural sunlight helps set the body's internal clock that tells us when to eat and sleep, and normalizes hormonal functions that occur at specific times of the day. And we all know how important sleep is not just for our health, but even for our weight loss!

Enjoying the outdoors also gives us a break from technology and the on-the-run lifestyle to which we're all so accustomed. When we're outside, we have a clearer, more focused mindset to hang out with friends, or spend some quiet time alone or even play with a pet.  (Remember: Pets can decrease your blood pressure, cholesterol levels, triglyceride levels and feelings of loneliness, according to the Centers for Disease Control and Prevention). When we're outside, we can also learn and enjoy a new skill or physical activity. And perhaps most important of all, we get a chance to turn off—or better, leave behind—our cell phones to clear our heads and break from the stress we all have each and every day.

How Much Green Exercise Is Enough?
So how much green time do you need? Not much, recent research says. According to the American Chemical Society's journal Environmental Science & Technology, as little as five minutes exercising in a park, working in a backyard garden, hiking on a nature trail, or even sitting in a plant-filled setting will benefit your mental health. From researchers' analysis of 1,252 people of different ages, genders and mental health status performing walking, gardening, cycling, fishing, boating, horse-riding and farming, the greatest health changes occurred in the young and the mentally ill, although people of all ages and social groups benefited. All natural environments benefited study participants, including parks in urban settings. However, green areas with water were especially beneficial, as were environments that were both green and blue (think of a green tree on a bright blue sky).

Fun Ways to Get Outside
Ready to get out there? Here are seven easy ways to enjoy the benefits of nature!
  1. Make being outside a ritual. Go for a morning or evening walk every day. And if you have one, bring your pooch—outdoor exercise is good for Fido, too.
  2. Try gardening. From a planting vegetable garden to planting a few flowers, both activities get you outside regularly and communing with nature.
  3. Take vacations in beautiful places. For your next scheduled break, visit a state or national park or go to a beautiful beach—whatever landscape speaks to you!
  4. Find a trail. Whether hiking or biking is your speed, there are trails around the country for you to explore. Find one near you at trails.com.
  5. Sit outside. We're always so on-the-go. The next time you need a break, try sitting outside quietly and just appreciate the natural beauty around you! Notice the scents, sights and sounds as you sit quietly and focus on the moment.
  6. Go to a local park. Ask others in your neighborhood which park is their favorite to visit. Then the next time the weather is good, trade your usual gym workout for an outdoor one!
  7. Commit to the outdoors, rain or shine. When you're layered properly, you can enjoy the outdoors in any season, cold, wet or hot. Don't forget about the fun and healthy outdoor activities available during the rainy or cold months—these are the times that we have even less outdoor interaction, but may be when we need it the most!
     
So the next time you have the opportunity to get outside for a brisk walk or a workout, take the chance to soak in that Mother Nature! What's your favorite exercise to do outside? How does it make you feel?
 
Sources
Gardner, Amanda. "Being Near Nature Improves Physical, Mental Health," accessed May 2011. www.usatoday.com.
 
Louv, Richard. "The Powerful Link Between Conserving Land and Preserving Health," accessed May 2011. www.childrenandnature.org.
 
National Institute of Neurological Disorders and Sleep. "Brain Basics: Understanding Sleep," accessed May 2011. www.ninds.nih.gov.
 
National Centers for Infectious Diseases. "Health Benefits of Pets," accessed May 2011. www.cdc.org.
 
Science Daily. "In the Green of Health: Just 5 Minutes of 'Green Exercise' Optimal for Good Mental Health," accessed May 2011. www.sciencedaily.org.

 
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Member Comments

I love walking outside. Now if this endless winter with its much rain, wind and heavy snow squalls ever comes to an end, I will be right out there walking. Report
I don't know if the specific benefits of being outdoors are well supported by research, but I can add that I thoroughly enjoy being outdoors any time. Bicycle riding gives me a sense of freedom (wind in the hair kind of feeling - even with a helmet), and walking is my routine way of getting places. For me that's pretty urban - but there are parks around here. I will see about making them destinations. Report
Made it outside but not until after 5:30pm. Not a whole lot of sun in cloudy Kansas City! Report
Getting outside is important... As the ice and snow melt--- I will be out more & more this time of year... I LOVE this time of the year... ! Report
RAGHU786

love workout in the morning
http://www.redb
rickshop.com/
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All this is so true. I try to get out for a walk or work in my garden each day. Report
TORIH5
My Husband and I look for new places near our home each weekend to walk/hike/run. We have our favorites but it's fun to try near places. Report
I have always known that your body, mind and soul do better is you spend time outside--lots of it, and regularly. How did I know? I have always done so and when I can't get out enough, I notice the difference. I believe the reason is that we are not just people--we are part of a grand universe that is interconnected in many ways, many of which may not be known to us.

Currently, gardening is my main "reason" for being outside, but if I didn't have a garden that consumed so much time, I would find other things that did. When I lived in the south west where gardens in waterless rock were almost impossible, I was given a dog that tolerated drought well and I would walk with him out in the dessert for hours at a time. When I lived in New York City, I walked miles every day and that included walking through Central Park or around other green spaces. I even paid an extra $10 a month for an apartment with a view of the Hudson river, which appeared in a space a few feet wide between buildings.

A friend once asked me why the moon would affect a person. She had read something about changes in behavior or mood related to the moon. I reminded her of the tremendous power of the moon on tides, which I knew she understood from having grown up near an ocean. Then I pointed out that she was over 95% water, so it would be more strange if the moon had no effect on her than if it did.

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My husband and I walk over two miles outside every day that we can when it isn't too cold or snowy. We are both 70 years old and we are in good health and believe that our daily walks contribute to our well-being! Report
I love doing yoga outside on my deck. Report
I grow a garden of vegetables and flowers every year--I call that my de-stress time. I live in a park-like setting alongside a lake that has trails and I walk those most every day. When my dogs are up to it (they are getting older and have some health issues) they go on walks with me. I get outside as much as possible and find it really does help my mental and physical well-being. I prefer walking outside as my main form of exercise and adapt from waking in the mornings before work during the nicer part of the year to going for shorter walks in the middle of the day when it is too dark or too cold to go in the morning. Good article that reinforces what I already do. Report
I love to run outside. Report
It is refreshing to be outside in Godís creation and a good time for meditation and reflection! Report
Walking out side if always a good to walk the dog / and you in the fresh air Vit D is free this way taime to give your self that pep talk to keep moving and no wondering how much you have left on the tread mill or bike. Report
Perhaps the reason going outdoors and seeing nature is so good is because they are gifts from our Lord God who created everything and it reminds us of what an awesome God he is. Report


 

About The Author

Jennipher Walters
Jennipher Walters
Jenn is the CEO and co-founder of the healthy living websites FitBottomeGirls.com, FitBottomedMamas.com and FitBottomedEats.com. A certified personal trainer, health coach and group exercise instructor, she also holds an MA in health journalism and is the author of The Fit Bottomed Girls Anti-Diet book (Random House, 2014).

See all of Jenn's articles.
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