Which dietary modification is beneficial for a child with nephrotic syndrome?

A low sodium diet is beneficial for a child with nephrotic syndrome because one of the key concerns in this condition is the management of fluid retention and edema. Nephrotic syndrome is characterized by kidney damage leading to proteinuria, hypoalbuminemia, and consequently, swelling due to the imbalanced fluid distribution in the body.

Reducing sodium intake helps minimize fluid retention. When sodium is consumed in excess, it can lead to increased thirst and subsequently higher water retention, worsening edema. Thus, a low sodium diet is a crucial part of the dietary management plan for children with nephrotic syndrome, helping to control symptoms and maintain a better fluid balance.

While protein intake might seem a consideration due to protein loss, a high protein diet is not typically recommended because excessive protein can strain the kidneys. High carbohydrate and low fat diets do not specifically target the issues presented by nephrotic syndrome and are less effective in managing symptoms.