This was both a new topic to me and a remarkably succinct (and well-cited) comment. Did you happen to do this research independently or do you reference a more comprehensive source?
I love doing research so I tried to answer the question for myself, "why does iodine deficiency cause cognitive impairment"? I have no background here.
Then I discovered that brain cells walk around during brain formation. MindBlown!
Then I discovered that brain cells walk around during brain formation. MindBlown!