Greg is trying to decide which brand of cereal to buy, but he is a somewhat confused by the health claims. Which of the following represents the highest level of significant scientific agreement?
A) "Promotes a healthy heart"
B) "This cereal supports heart health"
C) "This product contains whole grains, which have been proven to reduce the risk of heart disease and certain cancers"
D) "Very limited and preliminary scientific research suggests this product can reduce risk for cancers; FDA concludes that there is little scientific evidence supporting this claim"