Soil bacteria and Feeling good

Here is a link to an amazing article about a harmless bacteria that lives in the soil, and alters a person's neurochemisrty (in a good way). Though it doesn't cause sickness or disease, this bacteria prompts the immune system to release chemicals that affect the parts of the brain that regulate mood. People with exposure to the bacteria have less depression and an improved quality of life. Being connected to the Earth can make you feel better!

http://www.livescience.com/health/070411_happy_bacteria.html