
Feta cheese is a popular ingredient in many dishes, but is it harmful to the kidneys? For those with kidney disease, it is important to be mindful of the sodium and phosphorus content in food. While feta cheese is typically high in sodium, it can be included in a kidney-friendly diet if consumed in smaller portions. Additionally, there are low-sodium and low-phosphorus alternatives available, such as tofu feta cheese, which can be used as a substitute in salads, wraps, or any meal that calls for feta cheese.
| Characteristics | Values |
|---|---|
| Feta cheese bad for kidneys | Feta cheese is high in sodium and phosphorus, which are not good for kidney health. However, it can be included in a kidney-friendly diet if consumed in small portions. |
| Substitutes | Tofu feta is a plant-based substitute for feta cheese that is lower in sodium and phosphorus. |
| Recommended intake | Recommended sodium intake for CKD is 2300 mg per day. |
| Other kidney-friendly cheeses | Brie, Camembert, Cream cheese, Goat cheese, Neufchatel, Sharp Cheddar, Shredded parmesan, Cottage cheese, Blue cheese, and more. |
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What You'll Learn

Feta cheese is high in sodium, which is not good for kidney health
Feta cheese is a popular ingredient, but it is high in sodium, which can be problematic for kidney health. While cheese is a good source of calcium, protein, vitamin B12, and vitamin A, its high sodium content can be detrimental to those with kidney concerns.
For individuals with kidney disease, it is recommended to limit sodium intake to 2300 mg per day. As a reference, a one-ounce serving of feta cheese contains approximately 96 mg of phosphorus and 570 mg of sodium. This is significantly higher than the recommended sodium intake for those with kidney issues.
High sodium intake can lead to water retention and increased blood pressure, which can further strain the kidneys. Therefore, it is essential for individuals with kidney health concerns to monitor their sodium intake and choose low-sodium alternatives when possible.
However, this does not mean that feta cheese needs to be completely eliminated from the diet. As with most foods, moderation is key. Limiting portion sizes and choosing lower-sodium options for other meals throughout the day can help offset the higher sodium content of feta cheese. Additionally, there are kidney-friendly substitutes available, such as tofu feta, which has a similar texture and taste when added to dishes.
It is important to note that dietary needs vary depending on the specific kidney health concerns and the stage of kidney disease. Consulting with a doctor or dietitian can help individuals make informed decisions about incorporating feta cheese or suitable alternatives into their diet while maintaining kidney health.
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Feta cheese is a high-protein food
Feta cheese is a beloved food for many, but it can be problematic for people with kidney disease. The good news is that the kind of cheese you choose can make a big difference in how kidney-friendly it is.
Feta cheese is typically very high in sodium, which is not good for a kidney-friendly diet. However, it can still be included in a kidney-friendly diet if you limit the portion size and choose some lower-sodium foods in other parts of the day or the same meal to offset the higher sodium content. For example, a typical one-ounce serving of feta cheese can be included in a kidney-friendly Greek salad.
If you are looking for a kidney-friendly feta cheese substitute, there are some excellent options available. Tofu feta, for instance, is a plant-based protein source that is lower in sodium and phosphorus than regular feta cheese. It is a great option for salads, sandwiches, wraps, bowls, or any dish where you would normally use feta cheese. When added to a dish, tofu feta has a pretty impressive texture and taste, although it doesn't taste much like feta on its own.
In summary, while feta cheese is a high-protein food, it may not be the best option for those with kidney disease due to its high sodium and phosphorus content. However, by limiting portion sizes and choosing lower-sodium options, it can still be enjoyed in moderation as part of a kidney-friendly diet. For those seeking alternatives, tofu feta provides a tasty and impressive substitute with comparable protein content.
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Feta cheese is low in potassium
Feta cheese is generally low in potassium, ranging from 5 to 100 mg per ounce. However, it is important to note that feta cheese is typically high in sodium and phosphorus, which can be problematic for individuals with kidney disease. To make feta cheese part of a kidney-friendly diet, it is recommended to consume smaller portions and choose lower-sodium options for the rest of the day or within the same meal. This helps offset the higher sodium content in feta cheese.
For those with kidney disease, it is crucial to monitor phosphorus intake, as many cheeses are high in this mineral. While feta cheese typically does not contain phosphorus additives, it still contains a significant amount of phosphorus. One ounce of feta cheese contains approximately 96 mg of phosphorus. However, it's important to note that only 60-70% of phosphorus from animal-based foods is absorbable.
Additionally, the type and amount of cheese that can be included in a kidney-friendly diet depend on the individual's specific needs and the stage of kidney disease. Some people may need to focus on limiting protein intake, while others may be concerned with heart health or preserving kidney function. It is always advisable to consult with a healthcare professional or a kidney dietitian to determine the best dietary approach for managing kidney health.
Although feta cheese is low in potassium, there are other cheeses that are lower in both phosphorus and sodium. These include goat cheese, brie, cream cheese, and ricotta. These alternatives can be better options for individuals with kidney disease who are aiming to reduce their phosphorus and sodium intake.
For those who enjoy feta cheese and want to continue including it in their diet while managing kidney health, portion control is essential. Limiting consumption to 1-2 tablespoons of feta cheese can help keep sodium levels in check. Additionally, there are kidney-friendly feta cheese substitutes available, such as tofu feta, which is lower in sodium and phosphorus while still providing a similar taste and texture when added to dishes.
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Feta cheese is high in phosphorus
Feta cheese is a popular ingredient in many dishes, but it is important to be aware of its nutritional content, especially if you have kidney health concerns. While feta cheese has a bold flavour and can enhance many meals, it is high in phosphorus, with one ounce containing approximately 96mg. This is a concern for kidney patients as they are often told to limit or avoid phosphorus-rich foods.
Phosphorus is a mineral that helps the body build strong bones and tissues. While phosphorus is essential, excessive amounts can be harmful, especially for those with kidney issues. Kidneys play a vital role in maintaining phosphorus balance in the body. When kidneys are not functioning optimally, excess phosphorus can build up in the blood, leading to a condition called hyperphosphatemia. This condition can cause calcium to be pulled from the bones, making them weak and brittle. Additionally, high phosphorus levels can lead to dangerous calcium deposits in the heart, lungs, and blood vessels, increasing the risk of heart disease.
The amount of phosphorus in feta cheese can vary depending on the type of milk used and the manufacturing process. For example, a half cup of whole milk crumbled feta cheese contains approximately 328 mg of phosphorus. It is worth noting that not all feta cheese contains phosphorus additives, and the absorbability of phosphorus from animal-based foods is typically lower, ranging from 60-70%.
However, it is important to note that not all feta cheese is created equal. Some varieties may have higher phosphorus content than others, and it is always a good idea to check the labels or use nutrient analysis tools to make informed choices. Additionally, those with kidney concerns may need to monitor their phosphorus intake and consult with a healthcare professional or dietitian to determine the appropriate amount of feta cheese in their diet.
While feta cheese is high in phosphorus, it can still be enjoyed in moderation by those with kidney health concerns. Moderation is key, and combining feta with other lower-phosphorus foods can help offset the higher phosphorus content. Additionally, there are alternative options available, such as tofu feta, which has significantly less phosphorus and sodium while still providing protein and flavour.
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Tofu is a kidney-friendly substitute for feta cheese
While cheese is a good source of calcium, protein, vitamin B12, and vitamin A, it is also high in phosphorus and sodium. For this reason, people with kidney disease are often told to limit or avoid cheese. However, this does not mean that they need to cut it out of their diet entirely.
Feta cheese, for example, is typically very high in sodium, which is not good for a kidney-friendly diet. However, feta cheese can be included in a kidney-friendly diet if you limit the portion size and choose some lower-sodium foods in other parts of the day or meal to offset the higher sodium.
If you are looking for a kidney-friendly substitute for feta cheese, tofu is a great option. Tofu feta is a plant-based protein source that is lower in sodium and phosphorus than regular feta cheese. It can be easily added to salads, wraps, or any meal that you would normally put feta cheese on. When using tofu as a substitute for feta, it is important to press it before marinating to remove excess moisture and enhance its flavour and texture.
Ingredients:
- Extra-firm tofu
- Marinade of your choice
Instructions:
- Remove the tofu from its packaging and drain any excess liquid.
- Wrap the tofu in paper towels or kitchen towels to absorb any remaining moisture.
- Place the tofu in a shallow food storage container with the marinade and mix well.
- Store the tofu feta in the fridge for at least one hour before using.
This tofu feta can be stored in an airtight container in the fridge for 3-5 days. It is a great way to add plant-based protein to your meals while being mindful of your kidney health.
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Frequently asked questions
Feta cheese is typically very high in sodium, which is not good for a kidney-friendly diet. However, feta cheese can be included in a kidney-friendly diet if you limit the portion size and choose some lower-sodium foods in other parts of the day or meal to offset the higher sodium.
A low-sodium, kidney-friendly substitute for feta cheese is tofu feta, which can be easily added to salads, wraps, or any meal you would normally put feta cheese on.
Processed cheese, blue cheese, most hard cheeses, and soy cheese are high in sodium. Processed cheese sauce, canned spray cheese, pasteurized cheese products, and processed American cheese also contain additional phosphorus ingredients.
Lower phosphorus cheeses include cottage cheese, parmesan, feta, and blue cheese. Lower sodium cheeses include goat cheese, brie, cream cheese, and cheddar cheese.
Some other kidney-friendly foods include bell peppers, asparagus, green beans, cauliflower, blueberries, radishes, papaya, cherries, salmon, brie cheese, fontina, marscipone, whole wheat pasta, cabbage, and egg whites.

























