Did you know that simply being around dirt can ease your depressive symptoms?
If you’ve found gardening to be a good a stress reliever, this could explain it: Scientists have determined that a bacterium in soil, Mycobacterium vaccae, activates serotonin-producing neurons in an area of the brain that regulates mood — an effect similar to the effects of Prozac and some other antidepressants.
How can you get more Mycobacterium vaccae in your system? Go for a walk in the wild. Weed your garden. Eat home-grown vegetables.
Someday the bacterium might be part of a new vaccine, but until then, get outside!
Satu Woodland is owner and clinician of Mental Health Solutions, an integrative mental health practice located at Bown Crossing in Boise, Idaho. She sees children, adolescents, and adults. Information in this blog is not intended as medical advice. Please consult your health care provider about decisions regarding your health.