Jessica asked, “What’s your preferred method for screening for intestinal permeability, zonulin antibodies?”
Chris: We have a whole presentation actually on intestinal permeability coming up, so I’ll defer that question to that presentation. I think certainly there is some research supporting zonulin, but there’s also quite a bit of research suggesting that that’s not the best way to screen for intestinal permanent. Zonulin has a short half-life, and it can vary so much. We’re going to cover that in great detail, and I’ll give you my currently recommended strategies for testing for intestinal permeability in that presentation.