Some iodine stories
The iodine enthusiasts would have you believe that nearly everyone, including those with autoimmune thyroid conditions, would benefit from iodine loading or iodine supplementation.
Since creating my website, however, I have heard from a few people who experienced negative consequences as a result from supplementing with iodine. For instance, a 62-year-old woman who eats an exemplary diet and is very health conscious emailed to say she first went to her physician for help with her thyroid. Her TSH was 3.22 (the functional range is 1.8-3) and her TPO antibody count, a marker for Hashimoto’s, was 136, which is pretty high. Her physician prescribed Synthroid, which she refused to take.
Next she went to a naturopath and he told her to take 15 kelp tablets a day. She only took three a day and quickly began feeling worse, so she ordered another blood test after two weeks of taking the kelp tablets. Her TPO count had jumped to 268 and her TSH had dropped to .02 (presumably the iodine stimulated an increased autoimmune attack against her thyroid, spilling more thyroid hormones into her bloodstream, hence lowering her TSH). Without the proof of that second blood test, how many doctors would have told her she was feeling worse due to a bromide detox or some other detox due to iodine supplementation? This woman also feels her thyroid problems originally began on a macrobiotic diet high in seaweed.
Iodine and Graves’
Another woman in her 50s emailed to say she used a popular high-dose form of iodine beginning in 2002 as an adjuvant therapy after finishing standard breast cancer treatment. At first she felt an incredible burst of stamina and energy, but that energy slowly morphed into taxing thyroid symptoms that vacillated between hyper- and hypothyroid symptoms. However her thyroid antibodies were not checked, despite being treated by an “iodine expert,” although she was put on Armour for hypothyroid symptoms. Eventually she was prescribed hydrocortisone for her failing adrenal function as she continued to cope with thyroid symptoms, which allowed her to take larger doses of iodine more comfortably. Although her antibodies were not tested, she did receive periodic ultrasounds to monitor the size of her existing goiter and nodules, which did not improve on the iodine treatment (as practitioners learn in the Mastering they Thyroid class, not all goiters are caused by iodine deficiency).
Finally last summer her hyperthyroid symptoms became quite serious and she tested positive for Graves’ disease antibodies, and still continued taking iodine while her antibodies climbed ever higher. Finally she stopped taking iodine and now manages her hyperthyroid symptoms successfully with a prescription medicine that binds iodine. Her goiter and nodules also appear to have resolved from use of this medication. Currently, any amount of iodine makes her feel sick, with a transient return of hyperthyroid symptoms until the iodine wears off. Looking back, she new feels she had an autoimmune thyroid condition before beginning the iodine therapy and it was made much worse over the years by up to 100 mg a day of iodine.