Alternatives like sea salt or pink Himalayan salt tend not to contain iodine. Processed foods – the source of an ever-increasing majority of the salt in people's diets – are generally free of ...

Warnings should be placed on bottles that contain a total volume of free iodine that could be lethal if given as a single dose. ISMP thanks ISMP Canada for providing the basis for this article and ...

Testing ruled out their first suspicion. But further tests pinpointed what they — and the boy — had been missing: iodine. A century ago, iodine deficiency affected kids across large swaths of ...