Iodine Mössbauer spectroscopy. The other iodine radioisotopes have much shorter half-lives, no longer than days. Some of them have medical applications involving the thyroid gland, where the iodine that enters the body is stored and concentrated. Iodine-123 has a half-life of thirteen hours and decays by electron capture to tellurium-123, emitting gamma radiation; it is used in nuclear medicine imaging, including single photon emission computed tomography (SPECT) and X-ray computed tomography (X-Ray CT) scans. Iodine-125 has a half-life of fifty-nine days, decaying by electron capture to tellurium-125 and emitting low-energy gamma radiation; the second-longest-lived iodine radioisotope, it has uses in biological
Nascent iodine (dietary supplement) a registered trademark of Global Healing Center. Their formula is made of elemental iodine in glycerin aqueous solution. They state "Historically, nascent iodine has been made using electricity to break iodine’s diatomic bond and create a single, highly energized atom. However, it is difficult to use this method on the scale necessary to produce sufficient quantities". They use nanoemulsion technology (smaller drops) for their Iodine formula. Alex Jones's "Infowars Life" brand uses the same formula. The name "Magnascent" is a registered trademark of John Brookshire, owner of the 2004 nascent iodine patent. LL Magnetic Clay "Nascent Iodine" is also based