Which dietary modification is recommended for patients with heart failure?

• A. High protein intake with no vegetable consumption
• B. Sodium restriction and a balanced diet rich in fruits and vegetables
• C. Low carbohydrate diet without fluid restrictions
• D. Increased sugar and caffeine intake

Answer: (B)

For patients with heart failure, a dietary modification that emphasizes sodium restriction and a balanced diet rich in fruits and vegetables is essential. Sodium restriction helps to manage fluid retention, which is a common issue in heart failure, as excess sodium can lead to increased blood volume and subsequently worsen heart strain. A balanced diet that includes plenty of fruits and vegetables provides important nutrients, including potassium, which can help maintain normal heart function and counteract some of the adverse effects of sodium. This approach supports overall cardiovascular health, enhances energy levels, and helps maintain a healthy weight, which is beneficial for managing heart failure.

The other options do not align with the recommended dietary practices for heart failure. High protein intake without vegetables lacks vital nutrients and can lead to imbalances. Low carbohydrate diets may not address the full spectrum of dietary needs for these patients and removing fluid restrictions without proper guidance could lead to complications. Increased sugar and caffeine intake are generally discouraged as they can contribute to dehydration and other cardiovascular risks.