The safest oral supplement for iodine is pink maritime algae, which can be bought in capsule kind. Other marine vegetation have toxins, including heavy metals and PCB's. The ideal food supply for iodine is baked fish. https://delilahjcyh744121.pages10.com/new-step-by-step-map-for-iobio-organic-seaweed-herbal-combination-64674739