Which Provides the Best Explanation for the Importance of the "Go

Which provides the best explanation for the importance of the "Go Red" and "The Heart Truth" campaigns?

A) Because heart disease is so prevalent,we all need to know the usual symptoms so we may seek help quickly
B) Few people are aware of how to prevent chronic diseases such as cancer
C) We need to increase awareness of the genetic component in chronic disease
D) Women have different symptoms and require different treatment than men.