A Client, After a Minor Heart Attack, Has Decided to Follow

A client, after a minor heart attack, has decided to follow a lacto-ovo-vegetarian diet. What instruction should the nurse give the client to help insure a healthy diet?

A) Eat at least three to five egg yolks in a week.
B) Use refined foods rather than whole-grain products.
C) Avoid nonfat milk.
D) Eat food rich in vitamin C with every meal.