A letter to the Editor of the Times today 5/5/15 . May be of interest to members. Adding Iodine to salt because of deficiency and concerns by public health officials. An Iodine fact sheet can be downloaded from British Dietetic Association website. Letter signed by Prof J Lazarus, UK Iodine group, Cardiff Uni, Dr E Combet, Glasgow Uni and Janis Hickey British Thyroid Foundation.
At least there seems to be some research related to Thyroid!