Kidney Stone Diet

40 Episodes
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By: SPYR

Reduce your kidney stone risk and live your best life. Each week, Nurse Jill Harris—Kidney Stone Prevention expert and creator of the Kidney Stone Diet®—answers your questions about kidney stone prevention. Dive even deeper and find everything you need to know about preventing kidney stones at KidneyStoneDiet.com!

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How much calcium does it take to flush oxalate?
#297
05/26/2026

This episode explores the relationship between calcium intake and oxalate in kidney stone prevention, emphasizing the importance of dietary sources over supplements, and debunking common misconceptions about oxalate and calcium pairing.

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Leave us a voice message at call.show/kidneystonediet to be featured on the show!

Chapters

(00:00) - Understanding Calcium and Oxalate Interaction (12:03) - The Importance of Whole Foods Over Supplements
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When you're ready, here's how I can help
Since 1998, I've helped thousands of patients prevent kidney stones. With my Kidney Stone Diet All-Access Pass, you get acce...


The SECRET about Potassium Citrate
#296
05/19/2026

This episode explores the role of potassium citrate in kidney stone prevention, discussing its benefits, risks, and dietary considerations.

Get Featured!
Leave us a voice message at call.show/kidneystonediet to be featured on the show!

Chapters

(00:00) - Understanding Potassium Citrate and Kidney Stones (12:22) - Practical Advice for Kidney Stone Prevention
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When you're ready, here's how I can help
Since 1998, I've helped thousands of patients prevent kidney stones. With my Kidney Stone Diet All-Access Pass, you get access to every prevention tool I've ever created:

Weekly Kidney Stone Diet...


The TRUTH about tofu
#295
05/12/2026

This episode explores the relationship between tofu consumption and kidney stone risk, focusing on oxalate and calcium content, and provides practical dietary advice.

Get Featured!
Leave us a voice message at call.show/kidneystonediet to be featured on the show!

Chapters

(00:00) - Understanding Tofu and Kidney Stones (07:31) - The Nutritional Value of Tofu
——

When you're ready, here's how I can help
Since 1998, I've helped thousands of patients prevent kidney stones. With my Kidney Stone Diet All-Access Pass, you get access to every prevention tool I've ever created:

Weekly Kidn...


WORST foods for kidney stones in 2026
#294
05/05/2026

This episode explores the worst foods for kidney stones, focusing on oxalate-rich foods and practical dietary advice to prevent stone formation.

Get Featured!
Leave us a voice message at call.show/kidneystonediet to be featured on the show!

Chapters

(00:00) - Understanding Kidney Stones and Dietary Impact (09:03) - Navigating the Kidney Stone Diet: Meal Plans and Resources
——

When you're ready, here's how I can help
Since 1998, I've helped thousands of patients prevent kidney stones. With my Kidney Stone Diet All-Access Pass, you get access to every prevention tool I've ever crea...


The hidden reason you keep making stones
#293
04/28/2026

This episode explores the hidden reasons behind kidney stone formation, emphasizing the importance of urine collection and diet modifications to prevent recurrence. Jill shares practical advice on managing urine calcium levels, diet, and when to seek medical intervention.

Chapters

(00:00) - Understanding Kidney Stones: The Hidden Reasons (10:22) - The Importance of Urine Collection and Diet (11:10) - Managing High Urine Calcium and Dietary Changes
——

When you're ready, here's how I can help
Since 1998, I've helped thousands of patients prevent kidney stones. With my Kidney Stone Diet All-Access Pass, you get access to every prevention tool...


My family tells me I'm not eating enough protein
#292
04/21/2026

This episode explores the importance of adequate protein intake, especially for kidney stone prevention and overall health. Jill Harris discusses common misconceptions, the risks of too little or too much protein, and practical dietary advice for different age groups.

Chapters

(00:00) - Understanding Protein Needs for Kidney Stone Prevention (01:59) - The Importance of Protein in Diet (05:55) - Addressing Protein Deficiency in Seniors (10:10) - Strategies for Increasing Protein Intake (11:48) - Offering Support and Resources for Listeners
——

When you're ready, here's how I can help
Since 1998, I've helped thousands of patients prevent kidney stones. With my K...


How my patients prevent kidney stones while traveling
#291
04/14/2026

In this episode, we talk about practical strategies for kidney stone prevention while traveling abroad. We cover hydration, sodium intake, calcium, oxalates, and enjoying local cuisine responsibly.

Chapters

(00:00) - Navigating Diet While Traveling (01:28) - Understanding Kidney Stone Prevention (10:21) - Practical Tips for Healthy Eating Abroad
——

When you're ready, here's how I can help
Since 1998, I've helped thousands of patients prevent kidney stones. With my Kidney Stone Diet All-Access Pass, you get access to every prevention tool I've ever created:

Weekly Kidney Stone Diet Meal Plans​4 meals per day, 7 days per weekWeekly Kidney...


Don’t take another bite until you hear this
#290
04/07/2026

What can kidney stone patients actually eat? Is everything bad? Is there nothing left? If you've been asking these questions, you're not alone!

In this video, kidney stone nurse Jill Harris breaks down the highest oxalate foods that actually need to go, why "superfoods" like dark chocolate and spinach might be working against you, and why most stone formers are cutting out way more foods than they need to.

She also explains why you don't need to skip the produce section at the grocery store and why getting more calcium might actually be the key...


DO THIS after kidney stone surgery
#289
03/31/2026

You just had kidney stone surgery and you're terrified you're going to make another one. You're not alone, and what you do next matters more than you think.

In this episode, kidney stone nurse Jill Harris walks you through everything you need to know after surgery: the one test you should be asking your doctor for, the diet changes that actually matter, why you still need calcium, and the common mistakes that land people right back in the operating room.

Whether this was your first stone or you've been through it before, understanding your next...


The TRUTH about the carnivore diet and kidney stones
#288
03/24/2026

Did the carnivore diet give you kidney stones? If you've switched to an all-meat diet and suddenly found yourself dealing with kidney stones, you're not alone. While the carnivore diet works well for some people, it can create serious problems for kidney stone formers.

In this episode, kidney stone nurse Jill Harris breaks down the science behind why carnivore can increase your stone risk: from elevated urine calcium and lowered citrate levels to dangerously acidic urine pH.

Whether you're currently on carnivore or considering it, understanding how it affects your kidney stone risk is crucial...


You'll wish you knew this sooner
#287
03/17/2026

In this conversation, Jeff Sarris and Jill Harris delve into the complexities of kidney stones, focusing on their formation, types, and the myths surrounding their dissolution. Jill emphasizes the importance of understanding the specific type of kidney stone one has, as only uric acid stones can be dissolved with potassium citrate. They discuss dietary impacts, particularly the carnivore diet, and the significance of urine pH in stone formation. The conversation aims to educate listeners on effective prevention strategies and the importance of consulting healthcare professionals for personalized advice.

Takeaways

Dissolving kidney stones is a complex topic...


Did cashews give me kidney stones?
#286
03/10/2026

In this conversation, Jeff Sarris and Jill Harris discuss the relationship between cashews, oxalates, and kidney stones. Jill explains the oxalate content in cashews and how it can affect individuals prone to kidney stones. They delve into dietary recommendations, emphasizing the importance of calcium intake to mitigate the risks associated with high oxalate foods. The discussion also touches on personal experiences with nut consumption and the challenges of moderation.

Takeaways

Cashews are high in oxalates, which can contribute to kidney stones.Moderation is key; some can handle small amounts of cashews.Calcium intake is crucial for...


The TRUTH about protein powder and your kidney stones
#285
03/03/2026

In this conversation, Jeff Sarris and Jill Harris discuss the implications of protein powders for kidney stone formers, exploring both the benefits and potential risks associated with their use. They delve into the importance of understanding oxalate levels in protein powders, the role of artificial sweeteners, and the necessity of maintaining a balanced diet. Jill emphasizes the need for dietary flexibility and the importance of whole foods while also providing insights into healthy protein options and meal replacements.

https://kidneystonediet.com/pros-and-cons-of-protein-powders/

Takeaways

Protein powders can be beneficial but have risks.High oxalate levels...


Did almonds give me kidney stones?
#284
02/24/2026

In this conversation, Jeff Sarris and Jill Harris discuss the implications of consuming almonds, particularly in relation to kidney stones. They explore the role of oxalates in kidney stone formation, the importance of dietary adjustments, and the need for proper guidance in managing kidney health. The discussion emphasizes the balance between healthy eating and the potential risks associated with overconsumption of certain foods, particularly almonds and spinach.

Takeaways

Almonds are often considered healthy but can contribute to kidney stones.Oxalates found in almonds can lead to high levels in urine, increasing stone risk.Dieticians may not...


Most people forget about these low oxalate foods
#283
02/17/2026

In this conversation, Jeff Sarris and Jill Harris discuss the often-overlooked low oxalate foods that can be included in a diet for those prone to kidney stones. They emphasize the importance of understanding oxalate levels in foods and how to reintroduce certain foods back into the diet without fear. Jill shares insights on common misconceptions about dietary restrictions and provides practical advice on how to maintain a balanced diet while managing oxalate intake.

Takeaways

Low oxalate foods are often forgotten.Many people feel restricted in their diets.Avocados are a healthy option that can be included...


Is bread safe to eat with kidney stones?
#282
02/10/2026

In this conversation, Jeff Sarris and Jill Harris discuss the relationship between diet, specifically bread consumption, and kidney stones. They explore common concerns about oxalate levels in bread, the importance of sodium intake, and how to enjoy bread while managing kidney stone risk. Jill emphasizes the significance of portion control and encourages listeners to focus on nutritional balance rather than eliminating foods entirely.

Takeaways

Bread can be enjoyed even with kidney stones.Sodium content in bread is more concerning than oxalate.Portion control is key when consuming bread.Look for added sugars and sodium in bread...


Are chia seeds safe to eat with kidney stones?
#281
02/03/2026

In this conversation, Jeff Sarris and Jill Harris discuss the safety of chia seeds for individuals prone to kidney stones. Jill explains the high oxalate content of chia seeds and why they should be avoided by kidney stone formers. The discussion also covers the importance of responsible dietary guidance and understanding individual dietary needs, especially in relation to oxalate intake. Jill emphasizes the need for clarity in dietary advice and the common misconceptions people have about healthy eating.

Takeaways

Chia seeds are not safe for kidney stone formers.High oxalate content in chia seeds poses a...


Is quinoa safe to eat with kidney stones?
#280
01/27/2026

In this conversation, Jeff Sarris and Jill Harris discuss the safety of quinoa for individuals with kidney stones, referencing recent studies and the importance of portion control. They emphasize the variability in oxalate content in foods and provide practical tips for managing dietary intake to prevent kidney stones. The discussion also highlights resources available for individuals seeking to understand their dietary needs better.

Takeaways

Quinoa has been a topic of debate regarding its safety for kidney stone patients.Harvard's recent study on quinoa has clarified its oxalate content.Portion control is crucial; half a cup of...


What to eat for breakfast with kidney stones
#279
01/20/2026

In this conversation, Jeff Sarris and Jill Harris discuss dietary considerations for individuals with kidney stones, focusing on breakfast options. Jill shares insights from her experience with patients, emphasizing the importance of hydration, calcium intake, and managing oxalate levels. They explore various breakfast recipes and substitutions that cater to different dietary preferences while ensuring they align with kidney stone prevention. The discussion highlights the need to balance oxalate intake with other dietary factors such as salt and sugar, ultimately encouraging listeners to adopt a holistic approach to their diet.

Takeaways

Breakfast is an important meal, but...


What does a urine test show for kidney stones?
#278
01/13/2026

In this conversation, Jeff Sarris and Jill Harris discuss the critical aspects of urine tests for kidney stones, focusing on the importance of supersaturation levels and hydration. Jill emphasizes that understanding urine test results is essential for preventing kidney stones, highlighting the need for patients to be informed and proactive in their health management. The discussion also touches on the significance of gradual lifestyle changes and the empowerment of patients during medical consultations.

Takeaways

Urine tests are crucial for understanding kidney stone formation.Supersaturation is the most important value in urine tests.High supersaturation increases the...


Add sodium to prevent kidney stones
#277
01/06/2026

In this conversation, Jeff Sarris and Jill Harris discuss the importance of sodium intake in the kidney stone diet, emphasizing that while reducing sodium is crucial, it should not be excessively low. They highlight common misconceptions about dietary recommendations and the need for specific guidance from healthcare professionals. The discussion also touches on the balance of nutrients, portion control, and the implications of various dietary choices on health, particularly for those prone to kidney stones.

Takeaways

Lowering sodium too much can lead to health issues.Specific dietary guidelines are essential for kidney stone prevention.Patients often...


I have a kidney stone, now what?
#276
12/30/2025

In this conversation, Jeff Sarris and Jill Harris discuss the complexities of dealing with kidney stones, including what to do when diagnosed, how to navigate doctor visits, the importance of diet, and making informed decisions about surgery. Jill shares her extensive experience as a nurse and emphasizes the need for patient education and compliance with dietary changes to manage kidney stones effectively.

Takeaways

People often feel frantic when they have kidney stones.Jill helps patients understand their urine collection results.Dietary changes can significantly impact kidney stone management.Patients should ask their doctors about the best...


The best foods to prevent kidney stones in 2026
#275
12/23/2025

In this conversation, Jeff Sarris and Jill Harris discuss the best dietary practices for preventing kidney stones. They emphasize the importance of understanding the role of calcium and oxalate in the diet, the need for balanced meals, and the significance of moderation in food choices. Jill provides insights into how certain foods can contribute to kidney stone formation and offers practical advice on how to structure meals to minimize risk.

Takeaways

The best foods for kidney stones depend on individual dietary needs.Calcium is essential for lowering oxalate levels in the body.Fruits and vegetables should...


Think oxalate caused your kidney stone? Think again.
#274
12/16/2025

In this conversation, Jeff Sarris and Jill Harris discuss the common misconceptions surrounding kidney stones, particularly the role of oxalate and sodium in their formation. Jill emphasizes the importance of managing sodium intake to prevent kidney stones and shares practical dietary tips for listeners. The conversation also highlights the significance of maintaining a balanced diet while enjoying favorite foods, encouraging listeners to stay consistent with their dietary goals without feeling deprived.

Takeaways

Many people overlook sodium's role in kidney stone formation.Aiming for 1500-2000 mg of sodium daily is crucial.Lowering sodium can help reduce urine...


Can kidney stones trigger an eating disorder?
#273
12/09/2025

The conversation explores the complex relationship between kidney stones and eating disorders, emphasizing the challenges faced by individuals with a history of eating disorders when managing dietary restrictions to prevent kidney stones. Jill shares insights from her practice, highlighting the importance of balanced nutrition and mental health support for those affected.

Takeaways

Many people with a history of eating disorders struggle with dietary restrictions for kidney stones.The focus should be on adding healthy foods rather than restricting them.Patients often feel deprived, which can trigger past eating disorders.It's crucial to meet calcium needs to...


You'll never stop making kidney stones until you do this
#272
12/02/2025

In this episode of the Kidney Stone Diet Podcast, hosts Jeff Sarris and Jill Harris discuss essential strategies for preventing kidney stones. They emphasize the importance of hydration, dietary choices, and understanding the relationship between sodium, calcium, and oxalate in urine. The conversation highlights practical tips for listeners to reduce their risk of kidney stones through lifestyle changes and proper nutrition.

Takeaways

You need enough water to dilute your urine.Lowering sodium helps you pee more and prevents stones.Calcium is crucial for bone health and preventing stones.High sodium intake leads to higher calcium loss...


These experts gave you kidney stones
#271
11/25/2025

In this episode, Jeff Sarris and Jill Harris discuss the complexities of dietary advice for kidney stone prevention. They explore the confusion caused by varying expert opinions on diets, the importance of finding a personalized approach, and the necessity of moderation in dietary choices. Jill emphasizes that successful weight loss and health improvements come from setting realistic goals and understanding individual health conditions rather than following restrictive diets.

Takeaways

The only reason we're here is to help you prevent kidney stones.Many diets have good data behind them, but they may not work for everyone.The...


The scary TRUTH about traveling when you have a kidney stone
#270
11/18/2025

In this episode of the Kidney Stone Diet Podcast, hosts Jeff Sarris and Jill Harris discuss the challenges and fears associated with traveling while having a kidney stone. Jill shares her personal experiences and offers practical advice for those concerned about traveling with kidney stones, including the importance of consulting with a doctor, preparing a travel first aid kit, and considering trip insurance. The conversation emphasizes the need for patients to be proactive in their healthcare and to ask the right questions during doctor visits.

Takeaways

Traveling with a kidney stone can be very stressful.Consult...


Did spinach give me kidney stones?
#269
11/11/2025

In this conversation, Jeff Sarris and Jill Harris discuss the potential risks associated with consuming spinach, particularly for individuals prone to kidney stones. They explore the high oxalate content in spinach, its implications for kidney stone formation, and the importance of calcium in mitigating these risks. The discussion emphasizes the need for moderation and variety in dietary choices, especially for those with a history of kidney stones.

Takeaways

Spinach is the highest oxalate food, potentially leading to kidney stones.Many people unknowingly consume excessive spinach, increasing their oxalate intake.Dietary changes can lead to unintended health...


Is the Kidney Stone Diet a scam?
#268
11/04/2025

In this conversation, Jeff Sarris and Jill Harris discuss the validity of the kidney stone diet, emphasizing its scientific foundation and real-life effectiveness. They debunk myths surrounding the diet, share patient testimonials, and explain the goals of the diet that help prevent kidney stones. The discussion highlights the importance of hydration, calcium intake, and other dietary adjustments, while also addressing the accessibility of resources for those seeking to prevent kidney stones.

Takeaways

The kidney stone diet is based on scientific research.Dr. Fred Coe is a key figure in kidney stone prevention.The diet includes goals...


Most people don't know this about collagen
#267
10/28/2025

In this episode of the Kidney Stone Diet podcast, Jeff Sarris and Jill Harris discuss the popular topic of collagen, its benefits, and its potential risks, especially for kidney stone formers. They explore the misconceptions surrounding collagen's effectiveness in reducing wrinkles and improving skin health, while emphasizing the importance of consulting healthcare professionals before using such products. Jill provides insights into how collagen can affect kidney stone formation and offers alternatives for those concerned about aging and skin health.

Takeaways

Collagen is popular for skin hydration and elasticity.Many people, especially women, seek collagen for anti-aging...


Don't skip this if you want to prevent kidney stones
#266
10/21/2025

In this conversation, Jeff Sarris and Jill discuss the prevention of kidney stones, emphasizing the importance of understanding dietary factors and the necessity of conducting a 24-hour urine collection to identify the underlying causes of stone formation. They highlight common misconceptions about diet, particularly regarding foods high in oxalate, and stress the need for personalized treatment plans based on urine analysis. Jill passionately advocates for patient empowerment and education to improve health outcomes and prevent future kidney stones.

Takeaways

Most people focus on spinach and almonds, but that's not the whole story.Overeating healthy foods can...


How to make a kidney stone this winter
#265
10/14/2025

In this conversation, Jeff Sarris and Jill discuss the factors that contribute to the formation of kidney stones during the winter months. They explore dietary habits, hydration, and lifestyle changes that can increase the risk of kidney stones, emphasizing the importance of maintaining healthy habits even during the holiday season. Jill provides practical tips for preventing kidney stones, including the significance of hydration, the role of vitamin D, and the need for consistency in dietary choices. The conversation highlights the common pitfalls of winter eating and encourages listeners to enjoy holiday treats while also being mindful of their health.<...


Are you making this low oxalate mistake?
#264
10/07/2025

In this conversation, Jeff Sarris and Jill discuss common dietary mistakes made by individuals trying to prevent kidney stones, particularly focusing on the low-oxalate diet. They emphasize the importance of not overly restricting food intake, which can lead to unintended weight loss and nutritional deficiencies. Jill shares insights from her experience with clients and stresses the need for a balanced approach to diet, including adequate calcium intake and hydration. The conversation also highlights the significance of using reliable resources, like the Harvard list, to guide dietary choices and prevent confusion about oxalate content in foods.

Are you...


Calcium may dissolve kidney stones?!
#263
09/30/2025

In this conversation, Jeff Sarris and Jill Harris discuss the relationship between calcium and kidney stones, emphasizing the importance of calcium in preventing kidney stones rather than dissolving them. Jill shares insights from her nearly 30 years of experience in helping patients manage kidney stones, highlighting the significance of urine tests to understand calcium levels. The discussion also covers dietary recommendations, the role of calcium in bone health, and the broader benefits of following a kidney stone diet.

Takeaways

Calcium does not dissolve kidney stones but helps prevent them.A 24-hour urine collection is essential for understanding...


The worst foods for kidney stones in 2026
#262
09/23/2025

In this conversation, Jeff Sarris and Jill discuss the dietary factors that contribute to kidney stones, focusing on the worst foods to avoid and practical guidelines for prevention. They emphasize the importance of understanding oxalate levels in foods and how to manage dietary choices without feeling overly restricted. The discussion highlights the balance between enjoying food and maintaining health, providing listeners with actionable insights for kidney stone prevention.

High Oxalate Food List

Takeaways

The worst foods for kidney stones include high oxalate foods like spinach and rhubarb.Understanding oxalate levels is crucial for kidney...


Is your breakfast causing kidney stones?
#261
09/16/2025

In this episode of the Kidney Stone Diet Podcast, hosts Jeff Sarris and Jill Harris discuss the impact of breakfast choices on kidney stone formation. They emphasize the importance of varying breakfast foods to ensure a balanced intake of nutrients and to avoid high oxalate, sugar, and sodium levels. Jill shares insights on common breakfast items that may contribute to kidney stones and offers healthier alternatives. The conversation also highlights the significance of reading nutritional labels and making informed dietary choices to prevent kidney stones.

Takeaways

Breakfast choices can significantly impact kidney stone risk.Variety in...


Removing oxalate won't prevent kidney stones!
#260
09/09/2025

In this episode, Jeff Sarris and Jill Harris discuss effective strategies for preventing kidney stones through dietary changes and lifestyle adjustments. They emphasize the importance of hydration, understanding oxalate-rich foods, and setting achievable goals for long-term success. The conversation highlights the need for consistency rather than perfection in dietary habits, encouraging listeners to enjoy their lives while making mindful choices to reduce kidney stone risk.

Removing oxalate won't prevent kidney stones!

Takeaways

You have to take away five foods: almonds, spinach, chia seeds, cashews, and Swiss chard.Start with hydration; aim for two and...


You won't prevent kidney stones until you do this
#259
09/02/2025

In this episode of the Kidney Stone Diet Podcast, hosts Jeff Sarris and Jill Harris discuss the critical aspects of preventing kidney stones, emphasizing the importance of hydration over oxalate reduction. Jill explains that many people focus too much on oxalate while neglecting adequate fluid intake, which is essential for preventing stone formation. They also touch on the variability of individual responses to dietary changes and the resources available for managing kidney stone risk.

You won't prevent kidney stones until you do this

Takeaways

You won't prevent kidney stones until you do this.Lowering...


Did pasta give me kidney stones?
#258
08/26/2025

In this episode of the Kidney Stone Diet podcast, Jeff Sarris and Jill Harris discuss the relationship between pasta consumption and kidney stones, focusing on the oxalate content in different types of pasta. They emphasize the importance of portion control and incorporating vegetables into meals. The conversation also touches on the role of carbohydrates and sugar in kidney health, and the significance of community support in making lifestyle changes for better health outcomes.

Did pasta give me kidney stones?

Takeaways

Pasta can be consumed in moderation, even whole wheat.Whole wheat pasta has higher...