Which dietary modification is recommended for managing congestive heart failure?

A low sodium diet is recommended for managing congestive heart failure because reducing sodium intake helps to decrease fluid retention in the body. When a patient has heart failure, the heart's ability to pump efficiently can be compromised, leading to fluid buildup. Sodium attracts water, and high sodium intake can exacerbate this issue, resulting in worsening edema, increased blood pressure, and strain on the heart. Therefore, limiting sodium in the diet can aid in minimizing these symptoms and can improve overall heart function.

Maintaining a low sodium intake often involves recommending less processed foods, avoiding table salt, and being mindful of hidden sources of sodium in everyday food products. This dietary change not only helps to alleviate symptoms but also can significantly improve the quality of life for individuals with congestive heart failure.