Brominated Vegetable Oil in Soda

"Compounds like these that are in widespread use probably should be reexamined periodically with newer technologies to ensure that there aren't effects that would have been missed by prior methods," said Charles Vorhees, a toxicologist at Cincinnati Children’s Hospital Medical Center, who studied BVO's neurological effects in the early 1980s. "I think BVO is the kind of compound that probably warrants some reexamination."

Scientific American Article