It’s OK to Get Dirty
Last night I read something that made a lot of sense:
The soil biota may affect human health. A 2007 study by Christopher Lowry and Graham Rook suggests a reason why gardening feels so good: a bacterium naturally found in soil, Mycobacterium vaccae, stimulates the human immune system to release serotonin. This hormone is used in antidepressants increase feelings of well-being. Some scientists even believe that our ever-increasing desire for cleanliness and our distance from farming activities are leading to health problems such as asthma and allergies. Perhaps doctors will prescribe gardening for a healthy life.
Now I won’t feel awkward when I show up somewhere with dirt under my nails. You know the kind, that dirt that stains your hands and refuses to be scrubbed away.
Dig in! For your own health’s sake.