What dietary change should be recommended to reduce edema in a client with low protein levels?

Increasing protein foods in the diet is a crucial dietary change for reducing edema, especially in a client with low protein levels. Proteins play a significant role in maintaining oncotic pressure within the blood vessels. Oncotic pressure is the force that helps retain fluid within the circulatory system, preventing excess fluid from leaking into surrounding tissues and contributing to edema.

When protein levels are low, there is a decrease in this oncotic pressure, which can lead to fluid accumulation in the interstitial spaces, resulting in edema. By increasing dietary protein, the client can help restore adequate levels of serum proteins, such as albumin, that are essential for maintaining proper fluid balance in the body. Foods rich in protein include meats, dairy products, legumes, and nuts, all of which can support this goal.

Other dietary changes, such as increasing cholesterol, vitamin C, zinc, or fluid intake, do not directly address the underlying issue of low protein levels and their impact on fluid retention and edema.