Olive Oil and Kidney Disease: Is Olive Oil Good for CKD?
Last updated: 3 October 2026
Extra virgin olive oil is a great option for patients with chronic kidney disease. It is high in monounsaturated fats and antioxidants such as oleic acid and hydroxytyrosol which have been shown to have a positive impact on heart health and may also help in the management of diabetes. Additionally, extra virgin olive oil contains minor levels of saturated fats and sodium, making it a suitable option for patients trying to manage their intake of these compounds.
Why Is Olive Oil Good for Chronic Kidney Disease?
Extra virgin olive oil is also rich in polyphenols which are powerful antioxidants that may have anti-inflammatory properties and may protect against chronic kidney disease progression. Furthermore, like other cooking oils, extra virgin olive oil contains virtually no potassium, which is helpful for patients with chronic kidney disease who have been advised to limit their potassium intake.
How Much Olive Oil Should You Use?
However, it is important to note that even extra virgin olive oil should be used in moderation, as excessive intake of any oil can lead to weight gain and other health problems. It's also important to consult with a healthcare professional before making any changes to your diet if you have kidney disease or are at risk of developing it.
How to Use Olive Oil in a Kidney Diet
In conclusion, extra virgin olive oil is an ideal oil for patients with chronic kidney disease due to its high monounsaturated fats and antioxidant content, low saturated fats and sodium levels, and negligible potassium content. It is a great option for cooking and can be used in salad dressings, marinades and dips. Olive oil is also a good way to help increase calorie intakes (if you are having a problem maintaining your weight or have lost weight) without adding unhealthy foods into your dietary intakes. As always, it's important to consult with a healthcare professional before making any changes to your diet if you have kidney disease or are at risk of developing it.
For ways to cook with it, browse our kidney-friendly recipes.
This article is general information and does not replace advice from your doctor or renal dietitian.
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