Nascent iodine (dietary supplement) when taken orally, as a gland purifier and cleanser, especially affecting the thyroid, thymus, adrenals, and other ductless glands, and stimulating "the circulation through lungs, heart, liver and kidneys." (3535-1) This reaction upon the glands would create “perfect coordination between the glandular forces of the body” (1933-1) and "build strength to the whole anatomical condition of the body." (1475-1) Another reading stated that "most glands function as machinery would under oil. The iodine being the oil for the gland, see?" (294-130). (the numbers that follow each quote from the readings refer to the reading filing code in the A.R.E. files)
Iodine be obtained pure. It can be synthesised from the reaction of iodine with fluorine gas in trichlorofluoromethane at −45 °C, with iodine trifluoride in trichlorofluoromethane at −78 °C, or with silver(I) fluoride at 0 °C. Iodine monochloride (ICl) and iodine monobromide (IBr), on the other hand, are moderately stable. The former, a volatile red-brown compound, was discovered independently by Joseph Louis Gay-Lussac and Humphry Davy in 1813–4 not long after the discoveries of chlorine and iodine, and it mimics the intermediate halogen bromine so well that Justus von Liebig was misled into mistaking bromine (which he had found) for iodine