Re: Dr. Brownstein Video on Thyroid problems + + +

Yes the promotionals are hard to get through, but there are some really good points in this video. The spelling test is just a bombshell. (a kid doing a spelling test before and after thyroid supplementation, time span just a couple of weeks)
-so, are most learning disabilities, dyslexia, just another symptom of Iodine deficiency/ thyroid dysfunction?