A client who has a body mass index (BMI) of 29 kg/m² (normal 18.0 to 24.9 kg/m²) expresses a desire to lose weight. Which action should the nurse implement?

Review the client's dietary intake for the past week.

Discuss ideas in developing an exercise schedule.

Instruct the client to eat 3 well-balanced meals daily.

Provide assistance in planning high-protein, low-carbohydrate meals.