Heavy metals can build up in the body and cause a wide range of symptoms, such as nausea, vomiting, and behavioral changes. Heavy metal tests require urine or blood samples. People may take a heavy ...

Most baby food in the US—both store-bought and homemade, organic and conventional—is often an inadvertent source of toxic heavy metals. As a parent or caregiver, it’s tough to know what to do with ...

C. Michael White does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...