To take the guesswork out of it, Rountree says kelp is the very best supply of iodine. “It’s organic. It’s going to be processed in a way that your body can use it. And it’s very difficult to overdose from kelp,” he explains.
Along with kelp, Rountree recommends the inexperienced algae chlorella. “They have a particular type of polysaccharide in them that actually binds to heavy metals and toxins,” he says. Studies present by binding to heavy metals, chlorella can assist rid the gastrointestinal tract, muscles, ligaments, connective tissue, and bones of too much mercury.*