<s>[INST] Is there a special diet for CKD and ESRD? [/INST] What you should eat—and how much—depends on the stage of CKD you are in and how well your kidneys are working. Check with your doctor or renal dietitian, to find out the specific dietary requirements for your kidney condition. 

However, in general, you’ll need to:

Lighten up on protein, especially if you have stage 3 or 4 CKD.
Shake off the salt—sodium can have a negative effect on your kidneys and raise your blood pressure.
Watch out for too much phosphorus—it’s a mineral found in many foods, which helps control your heartbeat. When you have CKD, too much phosphorus can build up in your kidneys. Source: FRESENIUS KIDNEY CARE. Link: https://www.freseniuskidneycare.com/frequently-asked-questions. Field: Nephrology. Disease: Kidney Disease </s>