Iodine has been a hot topic over the last few weeks as radiation becomes a top concern for many around the world. Just today news broke that traces of radioactive iodine were detected in milk right here in the US. While these traces are considered minuscule and experts say not a real concern, this again raises the question of if (and how) we should be protecting ourselves from radioactive iodine. Weeks ago we saw California residents buying out iodine tablets, leaving store shelves empty. But are iodine tablets really the best way to go? Are they completely safe? We checked in with Dr. Susan Blum of Blum Center for Health, to get the lowdown on iodine. Read More…