Add Yahoo as a preferred source to see more of our stories on Google. A new study found heavy metals in only four out of 155 samples of dark chocolate. (Getty Images) (alvarez via Getty Images) Some ...

Add Yahoo as a preferred source to see more of our stories on Google. Consumer Reports tested 48 popular chocolate products for heavy metals. A third of products, mostly dark chocolate, contained ...

An eight-year study conducted by researchers at George Washington University and ConsumerLab, a company that tests and evaluates health foods and supplements, found certain dark chocolates and cocoa ...

A new study finds that dark chocolate products sold nationwide may contain excessive amounts of heavy metals. The research, led by scientists at George Washington University and published Wednesday in ...

(NEW YORK) — A study published earlier this week found several dark chocolate products may be contaminated with heavy metals, setting off concerns about overexposure. For the analysis, published in ...

SEATTLE — Dark chocolate has a reputation as a relatively healthy treat, but research showing some popular bars might have potentially unsafe levels of heavy metals has many questioning how safe these ...

Some good news for dark chocolate lovers: Your favorite bittersweet or semisweet treat is safe to eat and poses a low risk of toxic metal ingestion, a new study suggests. The research, published in ...

If you eat a lot of dark chocolate, you may want to reconsider which brands you buy, a nutrition expert says, after a new report found potentially harmful levels of heavy metals in some popular ...

A study published earlier this week found several dark chocolate products may be contaminated with heavy metals, setting off concerns about overexposure. For the analysis, published in the journal ...