(1) preventing disease is a key feature of public health, (2) that heart disease is a major chronic disease and is the number one cause of death in the U.S. and, (3) that the vast majority of heart disease in this country is preventable.

Provide two primary prevention strategies and one secondary prevention strategy to reduce heart disease and its negative effects, and explain why primary prevention is the preferred public health approach. A successful essay with explain the difference between primary and secondary prevention; provides 3 accurate examples, and elaborate on the value of primary prevention to health.

Please give as long as you can as a public health answer.