Time spent outdoors can really improve both your physical and mental health. It encourages exercise, enhances social connections, and helps alleviate stress and anxiety. Plus, it can lift your mood, sharpen your focus, and even contribute to better sleep.
Morning sunlight is especially beneficial in aligning our internal clocks. This makes waking up easier when it’s bedtime at night.
There’s a recent study from Stanford and Leiden University that highlights how just 15 minutes in nature can help urban dwellers feel better.
Anne Guerry, a chief scientist at Stanford’s Natural Capital Project, mentioned, “Previous research has shown a strong connection between nature and mental health.” However, she pointed out that many studies fall short in establishing direct causation or generalizing effects across various natural environments. This study aims to fill those gaps.
Her team looked at data from 78 studies involving almost 5,900 participants.
They found that interactions with nature in cities tended to boost people’s spirits. Interestingly, urban forests were identified as particularly effective in reducing feelings of anxiety and depression.
Guerry added, “Our analysis indicates that urban parks and forests significantly influence mental health more than just street trees and grassy areas.” However, she clarified, “That doesn’t mean street trees lack impact at all! In fact, they have a significant effect on mental health as well.”
In New York City, there are over seven million trees for 8.48 million residents. The aim is to raise the city’s canopy coverage from 22% to 30% by 2035.
Mayor Eric Adams has been vocal about the city’s urban forest plan, emphasizing how trees can improve neighborhoods, cool streets, manage rainwater, and boost mental well-being.
Importantly, the research suggests that just being outdoors is enough to feel the benefits. You don’t need to engage in vigorous exercise; simply relaxing in a green space can elevate your energy levels and awareness.
“Even brief exposure to nature, say less than 15 minutes, can yield mental advantages,” shared Roy Leme, a researcher from Leiden. “Moreover, spending over 45 minutes can further reduce stress and enhance vitality.”
Young adults seem to derive the most benefit from these interactions, particularly since many mental health issues manifest before the age of 25.
The findings were published in a recent issue of a journal dedicated to urban research.
Researchers noted that significant parks aren’t necessary to see improvements; instead, they recommend integrating smaller “pocket parks,” more greenery along streets, and perhaps designated meditation areas.
A good sign is that 84% of New Yorkers live within walking distance of a park, with a goal to reach 85% by 2030.
“Even small, fleeting moments with nature can make a notable difference,” stated Yingjie Li, a postdoctoral scholar involved in the study. “This work illustrates that urban nature benefits not just the city but also us as individuals.”
