Healing from Depression Studies show this offers powerful release from mild-to-moderate depressed mood

Miserable? Who isn’t?

The World Health Organization estimates that depression will be the “leading cause of disease burden globally” by 2030.

Depression is a continuum. I’ve never experienced the depths of the true, clinical version, but I am well-versed in both the theory and the “practice” of mild to moderate depression, known technically as dysthymia. It dogged me for much of my 30s and 40s.

But by my late 40s, I started to emerge from the funk. At 61, I am quite honestly the most cheerful person I know. In other articles on this site, I go deeper into what powered this transformation (hints: nutrient-dense food including saturated fat, weight-bearing exercise and general life reorganization).

But for now, I want to stress what might be the most powerful intervention — one I take very seriously.

It is immersing myself in nature.

Many studies have shown that exposure to natural settings leads to relief from depression.1,2,3

But a new study suggests the exact brain mechanism that makes this happen.4

Ruminating on Rumination

Perhaps the central hallmark of depression is rumination. 

Yale psychologist Susan Nolen-Hoeksema defines it as “compulsively focused attention on the symptoms of one’s distress, and on its possible causes and consequences, as opposed to its solutions.”

Sounds right. I’ve been there. It’s just as much fun as it sounds.

The study by Stanford researchers discovered that subjects who strolled for 90 minutes in a grassy area with oak trees — as opposed to those who walked through a city — showed a marked difference in brain activity.

Comparing two walks

A walk in the woods and fields, above, quelled depressive rumination far more effectively than one through the traffic-snarled asphalt jungle, below. 

Nature walkers had dramatically damped down activity in the subgenual prefrontal cortex — the part of the brain that goes into overdrive during self-reported periods of rumination.

“These results suggest that accessible natural areas may be vital for mental health in our rapidly urbanizing world,” said co-author Gretchen Daily.

Bottom Line

There’s value in even small gestures, such as making sure your work area faces a window or decorating your home and office with plants.

But the healing really begins when you turn away from the screens and the endless hard-edged artificial environments that surround us and just walk in a natural setting — preferably with a friend, to offset that other major hazard of modern life: social isolation.

I live near a large park, and my wife, Laurie, and I stroll through it nearly every day.

We also seize every possible opportunity to camp rather than stay in a hotel, jump into a stream rather than a swimming pool and stare at an open fire rather than a TV.

And here’s the kicker…

This almost certainly matters more at this time of year as the days grow shorter and colder.

Norwegians, who have vast cultural experience with successfully navigating extreme winters, take walks outdoors more often in winter than summer. It’s one reason that seasonal affective disorder is remarkably rare in Norway.

I can’t say this too strongly: Pulling nature into your life is not a luxury or affectation. It is fundamental to mental health.

To your robust health,

Brad Lemley

Brad Lemley
Editor, Natural Health Solutions


  1. Lederbogen F, Kirsch P, Haddad L, et al. City living and urban upbringing affect neural social stress processing in humans. Nature. 2011
  1. Peen J, Schoevers RA, Beekman AT, Dekker J. The current status of urban-rural differences in psychiatric disorders. Acta Psychiatr Scand. 2010
  1. Wang JL. Rural-urban differences in the prevalence of major depression and associated impairment. Soc Psychiatry Psychiatr Epidemiol. 2004
  1. Bratman GN, Hamilton JP, Hahn KS, Daily GC, Gross JJ. Nature experience reduces rumination and subgenual prefrontal cortex activation. Proc Natl Acad Sci USA. 2015

About Brad Lemley

I am a science journalist who has written for the Washington Post, Discover Magazine and dozens of other national publications. I've written or co-written 10 books, most on health and fitness. I am a passionate advocate for self-directed, nature-based health care, and believe strongly that robust health is within reach of anyone who possesses the right information.