People who are allergic to milk could have serious or life-threatening reactions if they eat the recalled chocolate, health officials warned. No illnesses have been reported so far, but the company has issued a voluntary recall out of caution.

Multiple batches of chocolate nonpareils produced by Weaver Nut Company, Inc. and sold across the U.S. have been recalled due to potential undeclared milk allergens, the Food and Drug Administration said.

A nationwide chocolate recall has been issued for JLM-brand Dark Chocolate Nonpareils due to the risk of 'serious or life-threatening allergic reaction,’ per the FDA. The chocolates may contain 'undeclared milk,