Apart from a semester of a psychology degree at uni 25 years (which I know doesn't count), I am much less trained than you. Still, having studied a bit of science at uni, I am easily able to read evidence based research, as most of us are able to do anyway. Don't be afraid to bring up things you have read with your T. If they are anywhere decent at their job they shouldn't be put off by this. You will not come across as arrogant. It may help you discuss certain issues better. Yes, there is a lot go woo. I steer clear of it now and focus on peer-reviewed studies. My T and I regularly refer to such studies, and I find it very fruitful.