What daily sodium intake is commonly recommended for patients with heart failure?

• A. About 5–7 grams of salt per day.
• B. More than 6 grams of sodium per day.
• C. Less than 1 gram of sodium per day.
• D. About 2–3 grams of sodium per day (roughly 5–7 grams of salt).

Answer: (D)

In heart failure, limiting sodium helps reduce fluid retention and the workload on the heart. Sodium draws water into the extracellular space, so lowering intake lowers blood volume, easing edema, breathlessness, and preload on the heart.

The commonly recommended intake is about 2–3 grams of sodium each day, which roughly equals 5–7 grams of salt. This level helps manage fluid balance while allowing a practical diet. Extreme restrictions (less than 1 gram) are not usually necessary for all patients and can be hard to maintain, while higher intakes tend to worsen symptoms.

To implement this, focus on cooking fresh foods, avoiding highly processed items, and reading labels to limit sodium. Use herbs and spices for flavor instead of salt.