A recent Consumer Reports investigation struck fear into the hearts of chocolate lovers everywhere. After testing 28 dark chocolate bars, scientists detected the heavy metals lead and cadmium in all of them. For 23 of the chocolate bars, eating just an ounce would put an adult above the daily upper threshold recommended for heavy metals in food by public-health officials in California, which the authors said they chose because it is the most protective standard available.
Experts say, however, that this report offers just one small window into a larger problem. Heavy metals are detectable in many different foods, and limited testing and a lack of labeling requirements leave consumers in the dark. But there are steps you can take to limit your exposure and protect your family.
What are the risks of eating foods containing heavy metals?
Some metals, like iron, are essential for your health. Others, like lead