Intelligence rediscovered

Fresh studies have confirmed what the ulema have always known. All this moderation and enlightenment talk is coming from the small minority off their rocker:

“More than half the population of Sindh suffers from Iodine deficiency, causing major mental and physical disorders,” said experts at the ‘Provincial Launching Ceremony of Prevention and Elimination of Iodine Deficiency and Disorder/ Universal Salt Ionisation Programme’ on Saturday.

What is clearly due to lack of mental hygiene is being cited as effects of lack of "iodine" and salt. Pray what is this iodine, and do djinns adminster it?