Posted by KarenRB53 on November 28, 2011, at 8:42:06
In reply to Re: Very low serotonin levels in urine testing » KarenRB53, posted by Phillipa on November 26, 2011, at 15:21:47
> Wouldn't the GI serotonin be different than that in ones brain? Hoping someone can answer this. Didn't know they tested serotonin in urine either? Phillipa
I did some reading and apparently 60-90% of our serotonin is in our digestive tract. But I couldn't find out anything about if the amount in our body has anything to do with the amount in our brain.
Karen
poster:KarenRB53
thread:1003659
URL: http://www.dr-bob.org/babble/20111120/msgs/1003761.html