Eat, drink, and be wary, chocolate lovers: Whole Foods may not be telling you the whole story about its premium chocolate bars, reports the Chicago Tribune. In an investigation into product labels that promised “good manufacturing practices.” the Trib found that the supermarket chain’s chocolate bars contained traces of allergens—the latest example of how food chains, with little accountability and unchecked food labels, are misleading consumers.
One issue is cross-contamination, in which product ingredients unintentionally mix. Many companies voluntarily disclose the potential threat, but some simply are protecting themselves from lawsuits, the FDA found. At Whole Foods, more than 300 products bear the “good manufacturing” label. “If you’re going to do that,” said an allergy expert, “you had better have your act together 110% of the time.”