New study says some varieties of dark chocolate contain potentially hazardous heavy metals - CBS Philadelphia
- New study says some varieties of dark chocolate contain potentially hazardous heavy metals CBS Philadelphia
- Toxic heavy metals found in many chocolate bars including Hershey's, Ghirardelli New York Post
- Heavy metals found in dark chocolate including Hershey's and Trader Joe's CBS Philly
- Report: Dark chocolate from Hershey's, Godiva may contain heavy metals KARE11.com
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