The nurse is counseling a client about the prevention of coronary heart disease. Which of the following vitamins should the nurse recommend the client include in his diet to reduce homocysteine...

The nurse is counseling a client about the prevention of coronary heart disease. Which of the following vitamins should the nurse recommend the client include in his diet to reduce homocysteine levels? Select all that apply.

1. Vitamin K.

2. Vitamin B6 .

3. Folate.

4. Vitamin B12 .

5. Vitamin D.