Heavy metals are dangerous at high levels, but treatments that remove can also be risky and only benefit certain patients. Chelation therapy is used to treat acute cases of lead poisoning and other ...

Heavy metals get a bad rap. For the most part, it is deserved because they are usually toxic. Except when they aren't. You have probably consumed a whole lot of at least one or two of them, yet you ...

Senior Research Associate, School of Earth Sciences and Cabot Institute for the Environment, University of Bristol Nearly 17% of the world’s croplands are contaminated with “heavy metals”, according ...