If you’ve ever been told “diet doesn’t matter”…
If you feel stuck, confused, and worried about what you can eat…
This book is here to change that.
Living with chronic kidney disease can feel overwhelming.
🛑 Doctors often say “just avoid salt,” leaving you without real guidance.
🛑 The internet is full of conflicting (and scary) advice.
🛑 You worry with every bite… thinking it’s making things worse.
This book was created to simplify nutrition for chronic kidney disease and give you the tools to make choices that protect your kidneys while still enjoying food you love.
✔️ The science made simple – evidence-based nutrition explained in clear, easy-to-understand language.
✔️ How food affects kidney function – demystifying protein, potassium, sodium, and phosphorus.
✔️ Practical strategies – not just what to avoid, but how to build meals you actually enjoy.
✔️ Lifestyle tools – tips on hydration, supplements, lab tests, and working with your care team.
✔️ Real-life success stories – see how others with CKD have improved labs, slowed progression, and felt empowered.
✔️ Kidney-friendly recipes & meal ideas – plant-forward, flavorful, and family-friendly.
This book is perfect if you:
Have CKD stages 1–5 (not on dialysis) and want to protect your function.
Feel confused about diet advice and want clarity.
Want to reduce fear of food and enjoy meals with confidence.
Are ready to take an active role in your kidney health.
Jen Hernandez, RDN, CSR, LDN is a nationally-recognized registered dietitian and board-certified specialist in renal nutrition. Her career spans over a decade, working with people with CKD in hospitals, homes, dialysis clinics, and CKD private practice. Jen speaks at multiple national conferences throughout the year to dietitians and fellow renal professionals. She is the founder of Plant-Powered Kidneys, a global resource and educational hub for people with chronic kidney disease. She has supported thousands of people with CKD through education, meal planning, and community. Her mission is simple: to simplify kidney nutrition and empower people to live better lives through food.
Your kidneys matter. Every choice you make today shapes your tomorrow.
One of the best books on kidney disease, here to provide you confidence, clarity, and peace of mind.
Dr. Shivam Joshi, MD – Nephrologist
You Are Amazing
Chapter 1: What Your Kidneys Do (And Why It Matters)
Chapter 2: About CKD
Chapter 3: Understanding Your Labs: What They Mean & What to Watch
Chapter 4: Protein
Chapter 5: Potassium
Chapter 6: Phosphorus
Chapter 7: Calcium
Chapter 8: Magnesium
Chapter 9: Potential Renal Acid Load
Chapter 10: Sodium & Fluid Balance
Chapter 11: Iron
Chapter 12: Carbohydrates
Chapter 13: Fats
Chapter 14: Digestive Health
Chapter 15: Oxalates & Kidney Stones
Chapter 16: Exercise
Chapter 17: Sleep
Chapter 18: Dining Out
Chapter 19: Stress & Self-Care
Chapter 20: Supplements
Chapter 21: Recipes for Real Life
About the Recipe Guide
Breakfast
Entrees
Sauces, Dips, Marinades & Spice Blends
Snacks
Desserts
Chapter 21: Your Kidney Health Journey