I've continued to research iodine's effect on IQ in adults & children, and the more null studies I manage to find the more pessimistic I get. I think I'm down to 5% from 50% (when I had only Fitzgerald 2012 as a null). The meta-analysis reports, as expected, a very small estimated effect size.
Do you think the large scale rollout studies were wrong too?
Admitting to being wrong isn't easy, but it's something we want to encourage.
So ... were you convinced by someone's arguments lately? Did you realize a heated disagreement was actually a misunderstanding? Here's the place to talk about it!