Which of the following best describes therapeutic diets?

Therapeutic diets are specifically designed to help manage or improve certain health conditions. These diets involve modifications to the typical diet to meet the nutritional needs associated with various medical issues, such as diabetes, hypertension, heart disease, or kidney disorders. This means that the focus is not solely on restricting certain foods but rather on enhancing the patient's health outcomes through tailored nutritional approaches.

A balanced diet may be suitable for the general population but does not specifically address individual health conditions as therapeutic diets do. Similarly, while high-calorie diets can be important for certain patients, they are not universally applicable to all health scenarios and do not constitute a therapeutic approach by themselves. Lastly, dietary restrictions without modifications do not provide the necessary focus on improving health outcomes, as they lack the careful consideration required to create a beneficial therapeutic diet.