Polycystic Kidney Disease Diet and the Role of Oxalates.

spinach Oxalates

Navigating Oxalates for Optimal Polycystic Kidney Disease Self-Care

When managing Polycystic Kidney Disease (PKD), understanding your dietary needs is vital. You might be seeking guidance on what foods to avoid if you have kidney cysts, or more specifically, how oxalates figure into a kidney disease diet. Let’s delve into the world of oxalates and how they impact a polycystic kidney disease diet.

In this article, we illuminate the relationship between oxalates and PKD. You’ll learn about oxalates, their effect on the kidneys, and practical tips for managing your oxalate intake, a vital part of reversing polycystic kidney disease progression. This will equip you with the necessary knowledge to make informed choices about foods to avoid with polycystic kidney disease.

Demystifying Oxalates


Oxalates, or oxalic acids, are compounds found in many plant foods like spinach, beet greens, nuts, chocolate, wheat bran, and tea. While not a nutrient, these tiny molecules can form crystals when combined with minerals in your body. When their concentration is too high, these crystals might accumulate in the kidneys, leading to kidney stones.

The Intersection of Oxalates and PKD

PKD is a genetic disorder that results in the growth of multiple cysts in the kidneys, which can interfere with kidney function, including waste filtration from the blood. If you have PKD and consume high quantities of oxalates, these compounds might build up in your kidneys, forming calcium oxalate stones and potentially leading to additional complications. Therefore, monitoring your oxalate intake is essential in maintaining a diet for kidney cysts.

Practical Tips for Oxalate Management with PKD

Managing oxalate intake doesn’t necessitate complete elimination. Here are some strategies to balance your oxalate levels when following a PKD diet:

Balanced Consumption: Avoid total abstinence from oxalate-rich foods, which often offer important nutrients. Aim for moderation instead.

Stay Hydrated: Ample hydration can dilute the concentration of oxalates in urine, reducing kidney stone risk.

Combine Foods Wisely: Consuming oxalate-rich foods alongside foods high in calcium can help bind the two before they reach the kidneys, lowering kidney stone risk.

Vitamin C Supplementation Caution: Discuss appropriate vitamin C dosages with your healthcare provider, as this vitamin can convert into oxalates in the body.

Seek Dietitian Advice: Nutritional needs vary greatly between individuals. A dietitian experienced in kidney health can help tailor a diet plan that fits your unique needs.

Santa Barbara Nutrients KetoCitraConsider Adding KetoCitra® – Along with BHB, KetoCitra® contains citrate which is intended to support the dietary management of hypocitraturia in kidney disease. KetoCitra® is formulated to deliver an alkaline base load to assist the balancing of urine pH. KetoCitra® is also formulated to deliver calcium and magnesium to manage the dietary absorption of oxalate and inorganic phosphate when taken with meals. It’s sodium and sugar-free and formulated to be kidney-safe.

PKD management requires thoughtful dietary considerations. Through a balanced and strategic approach to diet, it’s possible to manage oxalate levels effectively, protecting kidney health and fostering a more empowered life with PKD. Remember to consult your healthcare team before making any significant changes to your diet.

In an effort to empower you with actionable knowledge about your diet, we’ve put together a curated list detailing the oxalate content of various foods. This list is based on information from reputable, published sources and serves as a practical guide to help you make informed dietary decisions.

By familiarizing yourself with the oxalate levels in different foods, you can gauge how much oxalate you’re consuming and where you may want to make adjustments. Consider swapping out high-oxalate foods for low-oxalate alternatives!

Not only will this strategy aid in managing your PKD effectively, but it will also encourage diverse and balanced eating habits as you learn to follow a new kidney disease diet. Remember, it’s about finding the right balance that works best for you.

Check out and download our free oxalate guide here: https://santabarbaranutrients.com/oxalate-content-of-foods/

We also have a wonderful video that will arm you with and even deeper understanding of oxalates and their impact on the kidneys.

In this video interview with Santa Barbara Nutrients, oxalate expert Sally Norton, MPH, discusses the structure and function of oxalates, how they are absorbed in the body, and how they can cause damage in the body including the kidneys.

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