Tag Archives: earth day

Your Park Prescription

Since Earth Day just passed you are probably thinking about ways you can “go green” to reduce your impact on the environment. Many of these choices are also good for your health. For example, choosing food from local farms is associated with fewer “food miles” and a lower environmental footprint. It is also likely to be picked at the peak of freshness, meaning it is richer in nutrients, not to mention flavor. Walking or biking instead of driving is another way to protect the environment while you protect your health.

When it comes to exercise, you can literally “go green.” Being active outdoors in nature leads to enhanced feelings of energy, improved mood, and diminished fatigue, anxiety, and anger compared to similar activity conducted indoors. Additionally, some research suggests that outdoor activity may improve attention and productivity in adults and children. Even though the physical, mental, and social benefits of activity in a natural environment are well established, most recommendations just focus on activity, not where it is done. Making the outdoors your destination for activities for you and your family is the topic of my Health & Fitness column in the Aiken Standard this week.

father and son walking in woods


The National Park Prescription (Park Rx) Initiative is designed to encourage people to make the outdoors their destination for exercise and family activities. In fact, April 24th was National Park Rx Day. The idea is to promote access to and use of parks, trails, and other green spaces and highlight the health, environmental, social, and economic benefits of having these resources in our communities. The benefits of parks can be enjoyed by everyone, regardless of age or ability, so enhancing public lands should be a high priority.

This isn’t new of course, but it’s nice to have a reminder. At playgrounds you commonly see as many children playing in the trees that surround the swings, slides, and monkey bars as you see on the playground equipment. Grassy areas serve as picnic spots, impromptu sports fields, and places to run and play. Trails through the woods offer a place to hike and bike as well as trees to explore and climb. Lakes, rivers, and streams (called water trails) are perfect for rowing, paddling, and swimming. And many public parks and green spaces have paved trails so that people of all ages in strollers or wheelchairs can enjoy the outdoors.

Fortunately, there many excellent parks and natural areas to explore in the Aiken area. Aiken State Park, several county and city parks, and neighborhood playgrounds make it easy to find a place to be active outdoors. There is no better place to experience nature than the vast Hitchcock Woods, located right in the heart of Aiken. Community organizations like the GAIT Foundation are dedicated to expanding access to natural areas for all types of outdoor activates. This makes it easy to find a place to walk, run, bike, hike, climb, swim, paddle, push, or ride.

It also makes it easy to follow the Park Rx. Being active is one of the most important things you can do to improve your health and wellbeing. Activity in a natural environment has additional physical, mental, and social health benefits. Share these benefits with others by planning outdoor activities with your family and friends. For maximum effect, you should do this as often as possible—everyday is best. And it doesn’t need to be a day long excursion. Even taking the dog for a short walk, playing outside with the kids, or doing yard work are good ways to reap the benefits of being active outdoors.


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Go green for Earth Day

As Earth Day approaches we should think about the impact we have on our environment. We should also think about what we can do to reduce that impact. The good news is there are ways we can “go green” that are good for our health and the health of our planet, as I explain in my Health & Fitness column in the Aiken Standard this week.


Bicycle commuting

 

First, you can go green by replacing car trips with walking or cycling. Every mile you drive releases carbon dioxide and other pollutants into the environment. Additionally, spending more time sitting in your car can also have negative effects on your health and happiness. Walking or biking has no such effects on the environment and has important health benefits including improved fitness, weight control, and greater feelings of wellbeing. Despite the potential environmental and health benefits of replacing car trips with active transportation, 37% of Americans report not walking for transportation at all in a given week.

Obviously, walking or biking everywhere isn’t practical. But you could probably replace some car trips with active transportation. Most people commute less than five miles to work and nearly half of all car trips are less than two miles. Both are reasonable distances to bike or walk. If you have several places to go, you can always park in a central location and walk to each destination.

The second way you can go green is by eating more vegetables and fruits. Fruits and vegetables contain vitamins, minerals, and fiber and most are low in calories. At a minimum, you should eat five servings per day with an emphasis on fresh fruits and vegetables. You should also try to buy from area farmers. Eating locally grown food is good for you and the environment. Food production and delivery is second only to cars for fossil fuel use  and is the biggest contributor to greenhouse gas emissions. Did you know that the food items that make up a typical meal travel 22,000 miles to get to your table? Food from local farms is associated with fewer “food miles” and a lower environmental footprint.

Additionally, produce grown locally is picked at the peak of freshness, meaning it is richer in nutrients, not to mention flavor. By contrast, produce that is grown far away is picked before it is ripe, resulting in lower nutritional value. As an added benefit, the money you spend on food from local farms stays in our area, supporting farmers who live in our community.

Since you are eating more veggies, you can eat less meat. Raising animals for meat, milk, and eggs has a major impact on the environment. Over a quarter of land is dedicated to raising livestock, and almost 15% of total greenhouse gas emissions come from livestock. These animals also produce tons of manure every minute, at least some of which ends up polluting water supplies.

Finally, you can literally “go green” when you exercise. Being active outdoors leads to enhanced feelings of energy and diminished fatigue, anxiety, anger, and sadness compared to similar activity conducted indoors. Additionally, some research suggests that outdoor activity may improve attention in adults and children. Another advantage of exercising outdoors is that you might get a better workout because you will likely walk or run faster outdoors. Research shows that even though people tend to exercise at a higher intensity outside, it may feel easier. Much of the psychological benefit of outdoor exercise occurs in the first five minutes, so even short bouts of activity, like walking instead of driving a short distance, are meaningful.

So, as you celebrate Earth Day this week, think about all the ways you can go green—it’s good for you and the environment.

Good for you and good for the Earth. Celebrate Earth Day by making healthy choices.

Today is Earth Day! How are you planning to celebrate?

You can learn more about Earth Day and steps you can take to reduce your impact on the environment here.

Did you know that some choices you make are good for the environment and your health? For example, walking instead of driving and eating more vegetables instead of meat are two ways you can improve your health and help the environment. You can read more about this in my Health & Fitness column in the Aiken Standard this week.