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Soil Bacteria Work In Similar Way To Antidepressants
UK scientists suggest that a type of friendly bacteria found in soil may affect the brain in a similar way to antidepressants.

...

Lead author, Dr Chris Lowry from Bristol University said, "These studies help us understand how the body communicates with the brain and why a healthy immune system is important for maintaining mental health".

"They also leave us wondering if we shouldn't all be spending more time playing in the dirt," he added.


"Identification of an immune-responsive mesolimbocortical serotonergic system: Potential role in regulation of emotional behavior."
C.A. Lowry, J.H. Hollisa, A. de Vriesa, B. Pana, L.R. Brunetb, J.R.F. Huntb, J.F.R. Patonc, E. van Kampena, D.M. Knighta, A.K. Evansa, G.A.W. Rookb and S.L. Lightmana.
Neuroscience Available online 28 March 2007

Apart from having a range of pharmacological actions, serotonin constricts blood vessels, sends messages between cells in the brain and within the central nervous system, regulates secretion of digestive juices, and helps to control the passage of food through the gut.


(Wait - 2007? And I'm only hearing about this now? I wonder if this contributes to this stupid inability to lose weight?)

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