Kidney-Friendly Fats & Oils Guide
23 items classified under standard Kidney-Friendly guidelines.
How do fats & oils fare on the Kidney-Friendly diet? The answer depends on sodium, potassium, phosphorus, and protein load. This guide breaks down all 23 items in this category with their classification, nutritional data, and the reasoning behind each status.
Good news for Kidney-Friendly followers: almost all fats & oils fit the diet. These foods are low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. The nutrition details below help you compare within the category to find the best options for your specific needs.
Quick Reference
| Food | Status | Potassium (per 100g) |
|---|---|---|
| Avocado Oil | Allowed | 0mg |
| Beef Tallow | Allowed | 297mg |
| Butter | Allowed | 24mg |
| Canola Oil | Allowed | 0mg |
| Coconut Oil | Allowed | 0mg |
| Cooking Spray | Allowed | 0mg |
| Duck Fat | Allowed | 230mg |
| Flaxseed Oil | Allowed | 0mg |
| Ghee | Allowed | 5mg |
| Grapeseed Oil | Allowed | 0mg |
| Lard | Allowed | 0mg |
| Margarine | Allowed | 27mg |
| MCT Oil | Allowed | 0mg |
| Olive Oil | Allowed | 1mg |
| Palm Oil | Allowed | 1749mg |
| Peanut Oil | Allowed | 0mg |
| Safflower Oil | Allowed | 0mg |
| Sesame Oil | Allowed | 0mg |
| Shortening | Allowed | 0mg |
| Sunflower Oil | Allowed | 0mg |
| Vegetable Oil | Allowed | 0mg |
| Walnut Oil | Allowed | 0mg |
| Heavy Cream | Limited | 95mg |
Classification Breakdown
22 Allowed — These fats & oils are low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. 1 Limited — These items have usable in small portions or specific preparations.
Many otherwise-healthy foods become contraindicated — bananas, oranges, tomatoes, beans, and whole grains carry loads the failing kidney cannot clear.
Allowed Fats & Oils (22)
Avocado Oil
AllowedWith 0mg potassium per 100g, Avocado Oil earns a Allowed classification on Kidney-Friendly. It is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. Beyond the primary classification, avocado oil also provides 100g fat per 100g. Among the 23 items in this category, avocado oil sits at the low end for potassium — next closest is Canola Oil at 0mg.
Per 100g · Source: USDA FoodData Central
Beef Tallow
AllowedWith 297mg potassium per 100g, Beef Tallow earns a Allowed classification on Kidney-Friendly. It is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. Beyond the primary classification, beef tallow also provides 14.7g protein and 14.9g fat per 100g. It ranks among the highest in this category for potassium. The nearest lower option is Duck Fat at 230mg.
Per 100g · Source: USDA FoodData Central
Butter
AllowedWith 24mg potassium per 100g, Butter earns a Allowed classification on Kidney-Friendly. This means it is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. It also contains 81.1g fat and 643mg sodium, which may factor into overall meal planning. It ranks among the highest in this category for potassium. The nearest lower option is Ghee at 5mg.
Per 100g · Source: USDA FoodData Central
| Variant | Calories | Protein | Fat | Carbs | Sodium | K+ | Phos. |
|---|---|---|---|---|---|---|---|
| Salted | 717kcal | 0.9g | 81.1g | 0.1g | 643mg | 24mg | 24mg |
| Unsalted | 717kcal | 0.9g | 81.1g | 0.1g | 11mg | 24mg | 24mg |
Canola Oil
AllowedWith 0mg potassium per 100g, Canola Oil earns a Allowed classification on Kidney-Friendly. This means it is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. It also contains 100g fat, which may factor into overall meal planning. Among the 23 items in this category, canola oil sits at the low end for potassium — next closest is Coconut Oil at 0mg.
Per 100g · Source: USDA FoodData Central
Coconut Oil
AllowedCoconut Oil is classified as Allowed on Kidney-Friendly, with 0mg potassium per 100g. This means it is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. It also contains 99.1g fat, which may factor into overall meal planning. Among the 23 items in this category, coconut oil sits at the low end for potassium — next closest is Cooking Spray at 0mg.
Per 100g · Source: USDA FoodData Central
| Variant | Calories | Protein | Fat | Carbs | Sodium | K+ | Phos. |
|---|---|---|---|---|---|---|---|
| Virgin (unrefined) | 892kcal | 0g | 99.1g | 0g | 0mg | 0mg | 0mg |
| MCT Oil | 862kcal | 0g | 100g | 0g | 0mg | 0mg | 0mg |
Cooking Spray
AllowedWith 0mg potassium per 100g, Cooking Spray earns a Allowed classification on Kidney-Friendly. This means it is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. It also contains 78.7g fat, which may factor into overall meal planning. Among the 23 items in this category, cooking spray sits at the low end for potassium — next closest is Flaxseed Oil at 0mg.
Per 100g · Source: USDA FoodData Central
Duck Fat
AllowedWith 230mg potassium per 100g, Duck Fat earns a Allowed classification on Kidney-Friendly. This means it is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. It also contains 18.7g protein, which may factor into overall meal planning. It ranks among the highest in this category for potassium. The nearest lower option is Heavy Cream at 95mg.
Per 100g · Source: USDA FoodData Central
Flaxseed Oil
AllowedFlaxseed Oil is classified as Allowed on Kidney-Friendly, with 0mg potassium per 100g. The classification reflects that it is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. Nutritionally, it also delivers 100g fat per serving. Among the 23 items in this category, flaxseed oil sits at the low end for potassium — next closest is Grapeseed Oil at 0mg.
Per 100g · Source: USDA FoodData Central
Ghee
AllowedWith 5mg potassium per 100g, Ghee earns a Allowed classification on Kidney-Friendly. This means it is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. It also contains 99.5g fat, which may factor into overall meal planning. Within this category, it falls between Olive Oil and Butter for potassium, ranking 17 of 23.
Per 100g · Source: USDA FoodData Central
Grapeseed Oil
AllowedGrapeseed Oil is classified as Allowed on Kidney-Friendly, with 0mg potassium per 100g. The classification reflects that it is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. Nutritionally, it also delivers 100g fat per serving. Within this category, it falls between Flaxseed Oil and Lard for potassium, ranking 6 of 23.
Per 100g · Source: USDA FoodData Central
Lard
AllowedAt 0mg potassium per 100g, Lard falls into the Allowed category under Kidney-Friendly guidelines. The classification reflects that it is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. Nutritionally, it also delivers 100g fat per serving. Within this category, it falls between Grapeseed Oil and MCT Oil for potassium, ranking 7 of 23.
Per 100g · Source: USDA FoodData Central
Margarine
AllowedMargarine is classified as Allowed on Kidney-Friendly, with 27mg potassium per 100g. This means it is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. It also contains 65g fat and 694mg sodium, which may factor into overall meal planning. It ranks among the highest in this category for potassium. The nearest lower option is Butter at 24mg.
Per 100g · Source: USDA FoodData Central
MCT Oil
AllowedMCT Oil is classified as Allowed on Kidney-Friendly, with 0mg potassium per 100g. The classification reflects that it is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. Nutritionally, it also delivers 100g fat per serving. Within this category, it falls between Lard and Peanut Oil for potassium, ranking 8 of 23.
Per 100g · Source: USDA FoodData Central
Olive Oil
AllowedAt 1mg potassium per 100g, Olive Oil falls into the Allowed category under Kidney-Friendly guidelines. It is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. Beyond the primary classification, olive oil also provides 100g fat per 100g. Within this category, it falls between Walnut Oil and Ghee for potassium, ranking 16 of 23.
Per 100g · Source: USDA FoodData Central
| Variant | Calories | Protein | Fat | Carbs | Sodium | K+ | Phos. |
|---|---|---|---|---|---|---|---|
| Extra Virgin | 884kcal | 0g | 100g | 0g | 2mg | 1mg | 0mg |
| Light/Refined | 884kcal | 0g | 100g | 0g | 2mg | 1mg | 0mg |
Palm Oil
AllowedAt 1749mg potassium per 100g, Palm Oil falls into the Allowed category under Kidney-Friendly guidelines. This means it is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. It ranks among the highest in this category for potassium. The nearest lower option is Beef Tallow at 297mg.
Per 100g · Source: USDA FoodData Central
Peanut Oil
AllowedAt 0mg potassium per 100g, Peanut Oil falls into the Allowed category under Kidney-Friendly guidelines. It is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. Beyond the primary classification, peanut oil also provides 100g fat per 100g. Within this category, it falls between MCT Oil and Safflower Oil for potassium, ranking 9 of 23.
Per 100g · Source: USDA FoodData Central
Safflower Oil
AllowedAt 0mg potassium per 100g, Safflower Oil falls into the Allowed category under Kidney-Friendly guidelines. It is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. Beyond the primary classification, safflower oil also provides 100g fat per 100g. Within this category, it falls between Peanut Oil and Sesame Oil for potassium, ranking 10 of 23.
Per 100g · Source: USDA FoodData Central
Sesame Oil
AllowedSesame Oil is classified as Allowed on Kidney-Friendly, with 0mg potassium per 100g. The classification reflects that it is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. Nutritionally, it also delivers 100g fat per serving. Within this category, it falls between Safflower Oil and Shortening for potassium, ranking 11 of 23.
Per 100g · Source: USDA FoodData Central
Shortening
AllowedWith 0mg potassium per 100g, Shortening earns a Allowed classification on Kidney-Friendly. This means it is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. It also contains 100g fat, which may factor into overall meal planning. Within this category, it falls between Sesame Oil and Sunflower Oil for potassium, ranking 12 of 23.
Per 100g · Source: USDA FoodData Central
Sunflower Oil
AllowedWith 0mg potassium per 100g, Sunflower Oil earns a Allowed classification on Kidney-Friendly. It is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. Beyond the primary classification, sunflower oil also provides 100g fat per 100g. Within this category, it falls between Shortening and Vegetable Oil for potassium, ranking 13 of 23.
Per 100g · Source: USDA FoodData Central
Vegetable Oil
AllowedWith 0mg potassium per 100g, Vegetable Oil earns a Allowed classification on Kidney-Friendly. It is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. Beyond the primary classification, vegetable oil also provides 100g fat per 100g. Within this category, it falls between Sunflower Oil and Walnut Oil for potassium, ranking 14 of 23.
Per 100g · Source: USDA FoodData Central
Walnut Oil
AllowedWalnut Oil is classified as Allowed on Kidney-Friendly, with 0mg potassium per 100g. This means it is low enough in sodium, potassium, phosphorus, and protein for a kidney-restricted pattern. It also contains 100g fat, which may factor into overall meal planning. Within this category, it falls between Vegetable Oil and Olive Oil for potassium, ranking 15 of 23.
Per 100g · Source: USDA FoodData Central
Limited Fats & Oils (1)
Heavy Cream
LimitedHeavy Cream is classified as Limited on Kidney-Friendly, with 95mg potassium per 100g. The classification reflects that it is usable in small portions or specific preparations. Nutritionally, it also delivers 36.1g fat per serving. It ranks among the highest in this category for potassium. The nearest lower option is Margarine at 27mg. The "Limited" label means the classification depends on specific conditions — portion size, brand formulation, or preparation method can shift it from compliant to non-compliant.
Per 100g · Source: USDA FoodData Central
| Variant | Calories | Protein | Fat | Carbs | Sodium | K+ | Phos. |
|---|---|---|---|---|---|---|---|
| Heavy Cream | 340kcal | 2.8g | 36.1g | 2.8g | 27mg | 95mg | 58mg |
| Light Cream | 195kcal | 3g | 19.1g | 3.7g | 72mg | 136mg | 92mg |