Claim: It is ethical for food companies to sell unlabeled genetically modified food because customers can become confused if there are too many labels. Reason: GMO labels reinforce stigmas about genetically modified foods. Which piece of evidence most clearly supports this reason? A recent study shows that most consumers negatively perceive a GMO label as a warning. GMO foods can offer consumers nutritional benefits. Referring to GMO foods as “Frankenstein foods” stirs consumers’ emotions. Some GMO crops require fewer resources to produce, so they are good for the environment.