What type of diet is characterized by low or limited amounts of sodium?

A sodium-restricted diet is specifically designed to limit the intake of sodium, which is crucial for individuals who need to manage conditions such as high blood pressure, heart disease, or certain kidney problems. This type of diet focuses on minimizing salty foods and processed items that often contain high levels of sodium, while encouraging the selection of fresh fruits, vegetables, and wholesome foods that naturally contain lower sodium levels.

In contrast, the other dietary options serve different purposes. For instance, a soft diet is intended for individuals who have difficulty chewing or swallowing and emphasizes softer food textures rather than sodium content. A high-protein diet focuses on increasing protein intake, often for weight loss or muscle building goals, without specific limitations on sodium. Lastly, a ketogenic diet is high in fats and low in carbohydrates, primarily aimed at inducing ketosis for energy, but it does not automatically restrict sodium. Thus, the sodium-restricted diet is the only choice that directly addresses the need to limit sodium intake.