Renal Diet :
A renal diet focuses on the appropriate intake of nutrients to promote kidney health, especially when there exists chronic kidney disease (CKD) or failing kidneys. The basic idea of this diet is to reduce the workload on the kidneys through careful modulation of sodium, protein, potassium, and phosphorus intakes. Intake of protein is reduced and instead the patient uses high-quality proteins. Where sodium restriction helps in maintaining blood pressure and fluid retention, control of potassium and phosphorus content is crucial to prevent complications from attacking the heart and also to avoid bone disease in renal-related patients. Food items recommended in a renal diet include fresh fruits and vegetables, whole grain products, and healthy fats, but it is very much advisable to avoid or not to have processed foods, salty snacks, and other high-phosphorus foods like dairy and nuts. A renal care nutritionist or dietitian will usually work closely with these patients to help formulate an individualized meal plan based on their needs, thus providing them with the right amount of nutrition while being on top of their kidney functions. It is also important to continuously check and adjust their diet to maintain health.