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Nutrition and Chronic Kidney Disease (CKD): A Guide to Healthy Living

Maintaining proper nutrition is essential for a healthy lifestyle, especially when living with Chronic Kidney Disease (CKD). Good dietary habits can help slow the progression of CKD, support your treatment plan, and enhance your quality of life. 

Why Nutrition Matters with CKD

Once diagnosed with CKD, your healthcare team will provide guidance on what foods to eat, how to plan your meals, and how your nutritional needs may change over time. A well-managed diet helps you feel your best, supports kidney function, and may delay the need for dialysis. Your diet may need to be adjusted as your condition progresses or if you begin dialysis treatment.

Tracking your nutritional intake is crucial. Your doctor may refer you to a registered dietitian who specializes in renal nutrition. They can create a customized meal plan and help you make smart food choices. It’s important to consider how certain vitamins and nutrients interact with your medications and how to manage fluid intake effectively.

Managing Fluid Intake During Hemodialysis

Fluid retention is a significant concern for patients on hemodialysis. Excess fluid can cause swelling, shortness of breath, high blood pressure, muscle cramping during dialysis, and added strain on your heart. Most dialysis patients are advised to limit fluid intake to 32 ounces (four 8-ounce cups) per day. Keep in mind that fluids include both drinks and foods with high water content, such as fruits and vegetables.

To help manage your thirst and fluid intake, here are 20 helpful tips recommended by fellow dialysis patients:

20 Tips to Control Thirst

  • Drink only when you are truly thirsty.

  • Swish with cold mouthwash instead of drinking.

  • Spread out fluid intake throughout the day.

  • Take medications with mealtime fluids.

  • Sip slowly rather than gulping.

  • Rinse your mouth without swallowing.

  • Use sugar-free mints, gum, or candy.

  • Choose gum labeled “helps thirst.”

  • Suck on ice cubes made with lemon juice.

  • Use lemon slices to stimulate saliva.

  • Opt for smaller cups or glasses.

  • Replace soda with iced tea or lemonade.

  • Stay busy to distract from thirst.

  • Avoid salty foods.

  • Plan restaurant meals by reviewing menus in advance.

  • Enjoy frozen fruit slices.

  • Stay cool and avoid sun exposure.

  • Make low-sugar popsicles at home.

  • Use mouth-moistening sprays.

  • Try dry mouth relief products like Biotene.

For more information visit: http://kidney.niddk.nih.gov/KUDiseases/pubs/eatright/index.aspx