Source: www.naturalsociety.com | Original Post Date: May 7, 2013 –
There are many organs (the skin, liver, bowels, etc.) to consider when we are desirous of cleansing the body for a goal of optimal health. Thanks to new technology, though, we can now see exactly how the brain washes itself – not in the metaphoric sense, but how the glial cells, which power cerebrospinal fluid, help wash out guck from the brain.
How the Brain Washes Itself
Fortunately, the kind of toxic goop that the liver or intestines take on doesn’t cross the blood-brain barrier and interfere with the fatty mass between our ears. This is how the brain protects itself from pathogens like viruses and microbes. In order to protect itself, yet still flush out toxins, the brain makes a fluid called cerebrospinal fluid that scientists once had a hunch helped keep the body and brain healthy, but weren’t exactly sure how.
