Lugol's Iodine (2%) Solution, 2 fl oz (59 mL) Dropper Bottle Thiocyanate overload, poor dietary diversity, and selenium iron co deficiencies sustain iodine deficiency disorders in sub Saharan Africa ScienceDirect This is what my family uses before and after going swimming. If you have hashimotos, skip the iodine and just do the antioxidants. The iodine I like is Biotics liquid iodine forte Opti Iodine Optimal Health Systems Amazon.com: Codeage Liposomal Glutathione Supplement Pure Reduced Setria L Glutathione, Liposomal Delivery, Phospholipid Complex Encapsulated Glutathione Powder Pills Vegan, Non GMO 60 Capsules : Health & Household