Hello! I am very interested in trying Iodine suplementation to treat PCOS. I know that the recommended daily dosage is 12.5 mg. Now, insanely enough I have been unable to find Iodine (tinctura de yodada) where I live -abroad. Nor can I import some good old Lugols due to prohibitive customs restrictions. The best I have found is Kelp tablets, each tab containing 150 ugs (I assume this is ius). Does anyone please know how many mgs that is? I understand that IU is dependent on the potency of the substance, eg each substance has a different IU to milligram conversion. Please help if you can! Thanks very much.