Saw this story a few days ago, and looking into it more it seems the role of Iodine in pre-natal development seems to be a well known issue, thought it might be of interest. [[www.telegraph.co.uk/news/2018/05/25/adding-iodine-salt-could-help-children-reach-full-academic-potential/]] [[www.telegraph.co.uk/news/0/nearly-19m-babies-risk-brain-damage-due-lack-iodine/]]