Which of the Following Is the Most Important Action to Be

Which of the following is the most important action to be taken by the CHN who wishes to decrease childhood obesity?

A) Lobbying legislators to enact stronger legislation regarding unhealthy lunches and food from snack machines in schools
B) Increasing availability of nutrition programs in which schoolchildren are taught to make healthy food choices
C) Involving the entire family in the management of obesity in a child
D) Providing after-school activities and summer camps that focus on diet and exercise