Getting outside can boost health substantially. But, between busy schedules and bad weather, it can be hard to get time outdoors.
Right now, we are in a heatwave here in San Diego that is oppressive. It makes going out in the middle of the day hard. We have to aim to get our errands done in the morning or the evening. Otherwise, the heat is just too much for us! But getting out improves emotional well-being and lowers stress. The good news is, you don’t have to swelter in the sun to achieve the goal, as little as 20 minutes outside in a green space — like a yard or park — makes the stress melt away. Whether people sat still or strolled around, saliva tests saw drops in stress levels after 20 minutes in green spaces.
“Eco-therapy is the idea that as humans, we are deeply connected to the world around us, and have an affinity for the natural environments we evolved in,” said environmental psychologist Lee Chambers. “Being in nature can reduce our cortisol levels and de-stimulate our sympathetic nervous system, helping us to feel less under threat and less anxious. Natural light elevates our serotonin levels and our mood and gives us a feeling of spaciousness and awe. Being outside is a full sensory experience, as the wind blows on our cheeks, light shines into our eyes, our feet hit the ground and the sounds of nature echo through our ears. The connectedness also helps us to feel like we are not going through this alone. Being surrounded by nature is therapeutic and has been shown to (have a) positive impact on those with mild and moderate depression.”
The great thing about public local parks is that their walking trails are often paved. Getting out in nature is wonderful, but suffering a fall isn’t. Walking somewhere on even ground is always best, so picking a maintained or paved path can be an excellent way to enjoy seeing a nice spot in your area. Getting some sunshine and some fresh air, without making it a challenge, can also make it something you do more regularly. If you only get out into nature on hikes, you might not see the outside world as often as if you just went out for easy strolls.
“Nature is really important as a lifestyle factor that mitigates the risk of age-related diseases. ... The prescription is nature, that’s really something more physicians should be thinking about,” said Dr. Eric Topol, a cardiologist and longevity researcher. “I’ve always loved to be outdoors, but the data that shows being how good being outdoors is for both mental and physical health.”
It’s way too hot for all-day outdoor activities. But, a 20-minute walk early in the morning could be just what the doctor ordered to help you feel your best.
