So says a Scientific American article April 19, 2011 http://www.scientificamerican.com/article.cfm?id=the-neuroscience-of-gut&page=2http://www.scientificamerican.com/article.cfm?id=the-neuroscience-of-gut
People may advise you to listen to your gut instincts: now research suggests that your gut may have more impact on your thoughts than you ever realized. Scientists from the Karolinska Institute in Sweden and the Genome Institute of Singapore led by Sven Pettersson recently reported in the Proceedings of the National Academy of Sciences that normal gut flora, the bacteria that inhabit our intestines, have a significant impact on brain development and subsequent adult behavior.
Does what you eat influence how you think? If your gut flora is out of sorts, does this affect how you think?
Do you think that eating paleo now is affecting how you think? Have you seen any changes in your thinking processes comparing your pre-paleo to after paleo eating? Better or worse or no change?