
Cheddar cheese is a popular variety of cheese, often used in dishes such as sandwiches, salads, and pasta. While it is a tasty addition to many meals, some people may be concerned about its sodium content, especially those who are advised to reduce their salt intake for health reasons. According to the FDA, foods containing less than 140mg of sodium per serving are considered low in sodium. So, is cheddar cheese low in sodium, or does it need to be avoided on a low-sodium diet?
| Characteristics | Values |
|---|---|
| Is cheddar cheese low in sodium? | According to the FDA, anything under 140mg of sodium per serving is considered low sodium. Some sources suggest that low-sodium cheddar cheese exists, but it is difficult to find and may not taste as good as regular cheddar cheese. |
| Examples of low-sodium cheeses | Low-fat, no-sodium-added cottage cheese, fresh mozzarella cheese, Swiss cheese |
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What You'll Learn
- Low-sodium cheddar cheese exists, but it's not suitable for a renal diet
- According to the FDA, anything under 140mg of sodium per serving is considered low sodium
- Salt is added to cheese to prevent the growth of harmful pathogens and to enhance flavour
- Aged cheddars will always contain salt as it helps control the ageing process
- Other low-sodium cheeses include mozzarella, cottage cheese, and Swiss cheese

Low-sodium cheddar cheese exists, but it's not suitable for a renal diet
Cheddar cheese is generally considered to be high in sodium. However, low-sodium varieties of cheddar cheese do exist, with some containing less than 140mg of sodium per serving, which is considered "low sodium" by the FDA.
While these low-sodium cheddars can be a good option for those looking to reduce their sodium intake, they may not be suitable for a renal diet. This is because, in addition to sodium content, there are other factors that need to be considered for a renal diet, such as phosphorus and potassium levels.
Phosphorus, for example, is typically high in dairy products and can be harmful to those with kidney disease if consumed in excess. Some low-sodium cheeses may also have potassium chloride added to them, which can be problematic for those on a renal diet. Therefore, it is important for those on a renal diet to carefully read the ingredient labels and be mindful of the phosphorus and potassium content, and not just the sodium content.
Additionally, the amount and type of cheese that can be included in a renal diet may vary depending on the individual's specific health condition and the stage of kidney disease. It is always recommended to consult with a kidney dietitian or a healthcare professional to determine which cheeses, if any, can be safely incorporated into a renal diet.
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According to the FDA, anything under 140mg of sodium per serving is considered low sodium
According to the FDA, anything containing under 140mg of sodium per serving is considered a low-sodium food. While cheese is often considered a food to avoid when reducing sodium intake, some varieties contain far less salt than others. For example, low-fat, no-sodium-added cottage cheese typically contains about 29 mg of sodium per cup, while fresh mozzarella cheese contains 53 mg of sodium per ounce. However, it's important to note that more processed varieties of mozzarella, such as pre-sliced or shredded, usually contain higher levels of sodium to prevent spoilage.
When trying to reduce sodium intake, it's essential to pay attention to serving sizes. The nutrition information listed on food labels typically reflects the amount of sodium per serving, and consuming multiple servings can significantly increase sodium intake. Additionally, it's worth noting that some foods that don't taste salty can still be high in sodium. For example, cereals and pastries contain sodium but don't have a salty flavour.
Cheddar cheese, specifically, can vary in its sodium content. While some people may find it tasty, it may not be the best option for a low-sodium diet, especially for those on a renal diet. However, some low-sodium cheddar cheese options are available in the market, and individuals can explore those choices to suit their preferences.
Overall, when incorporating cheese into a low-sodium diet, it's crucial to opt for varieties with lower salt content and to be mindful of serving sizes. Additionally, comparing products and checking their nutrition labels can help make informed choices. While it may be challenging to find cheese that is entirely sodium-free, several options can fit into a low-sodium diet when consumed in moderation.
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Salt is added to cheese to prevent the growth of harmful pathogens and to enhance flavour
While it is true that cheese is often one of the first foods people think of when they are told to reduce their sodium intake, some cheeses can fit into a low-sodium diet. According to the FDA, anything under 140mg of sodium per serving is considered low sodium. For example, fresh mozzarella has only 53 mg of sodium per ounce, while cottage cheese typically contains about 29 mg of sodium per cup.
However, sodium is essential to the production and ripening of cheese. It serves as a preservative, protecting cheese from harmful pathogens and spoilage bacterial growth. It also contributes directly to flavour and quality. Salt suppresses bacterial spore germination and lowers water activity levels, which helps to prevent premature spoilage.
Salt also increases the osmotic pressure of the aqueous phase of foods, causing dehydration of bacterial cells, thereby killing them or preventing their growth. This contributes directly to the saltiness of cheese, a flavour that is generally highly appreciated. It also contributes indirectly to the flavour of cheese by influencing microbial and enzymatic activities, which in turn influence lactose metabolism, cheese pH, degradation of fats and casein, and the formation of flavour compounds.
In addition, sodium influences starter culture bacteria activity and abundance during fermentation. Lactic acid bacteria, added as mixed starter cultures during cheese manufacture, have a higher salt tolerance than other bacteria, allowing them to thrive in the milk matrix and produce the desired properties of the cheese.
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Aged cheddars will always contain salt as it helps control the ageing process
While cheese is often considered a food to avoid when reducing sodium intake, some cheeses can fit into a low-sodium diet. According to the FDA, anything under 140mg of sodium per serving is considered low sodium. Some low-sodium cheese options include cottage cheese, mozzarella, and ricotta.
However, when it comes to cheddar cheese, the situation is a bit more complex. Cheddar cheese is known for its sharp, salty flavour, and aged cheddars, in particular, will always contain salt. Salt plays a crucial role in controlling the ageing process of cheddar, influencing the development of its distinctive flavour and texture. The longer a cheddar is aged, the more pronounced its salty taste may become.
While some sources indicate that medium or sharp cheddar cheeses can be found in low-sodium varieties, it is important to note that these options may still contain a noticeable amount of salt. The perception of saltiness can vary between individuals, and some people may be more sensitive to the taste of salt than others. Additionally, the salt content can vary between different brands and batches of cheddar cheese.
When seeking low-sodium cheddar cheese, it is essential to read the nutritional information carefully. Checking the sodium content per serving and comparing it with the FDA's definition of low sodium (140mg per serving) can help guide your choices. Additionally, looking for labels that specify "no sodium added" or "no salt added" can lead you to options with lower sodium content.
In summary, while it is possible to find cheddar cheese with reduced sodium levels, aged cheddars will invariably contain salt due to its role in the ageing process. For those on a low-sodium diet, moderation and careful label reading are key when incorporating cheddar cheese into their meals.
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Other low-sodium cheeses include mozzarella, cottage cheese, and Swiss cheese
Cheddar cheese is not considered a low-sodium cheese, with 185mg of sodium per ounce. According to the FDA, anything under 140mg of sodium per serving is considered a low-sodium food.
However, there are several other delicious cheeses that are lower in sodium and can be enjoyed as part of a low-sodium diet. These include:
Mozzarella
Mozzarella is a fresh, creamy, and versatile cheese that can be enjoyed in a variety of dishes, from salads and sandwiches to roasted vegetable dishes. It is also a great option for those who are lactose intolerant, as it is extremely low in lactose. While the softer variety sold in liquid has a lower sodium content, it is important to note that more processed varieties tend to be higher in sodium to prevent spoilage.
Cottage Cheese
Cottage cheese, especially the low-fat variety with no added sodium, is a great low-sodium option. It typically contains around 29mg of sodium per cup, but it is always important to check the nutritional label. Regular cottage cheese usually contains a lot of sodium, so it is best to opt for those that specify "no sodium added" or "no salt added" on the label.
Swiss Cheese
Swiss cheese is a popular choice for those looking to reduce their sodium intake due to its naturally lower sodium content. It has only 53mg of sodium per ounce, compared to the 185mg in the same amount of cheddar. Swiss cheese also provides almost eight grams of protein per ounce, making it a nutritious and tasty option.
Other low-sodium cheeses include ricotta, goat cheese, and some varieties of American and Swiss cheese. While it may be challenging to find cheeses that are completely sodium-free, these options can help those mindful of their salt intake to continue enjoying cheese in moderation.
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Frequently asked questions
According to the FDA, anything under 140mg of sodium per serving is considered low sodium. While some cheddar cheese is advertised as low sodium, some consumers have complained that it is not that low in sodium.
Examples of low-sodium cheeses include mozzarella, cottage cheese, and Swiss cheese.
Low-sodium cheese can be beneficial for people who need to limit their sodium intake, such as those with heart conditions or renal diets.
When looking for low-sodium cheese, opt for varieties that list "no sodium added" or "no salt added" on the label.
While it may be challenging to find completely sodium-free cheese, some varieties contain far less added salt than others. Fresh, softer cheeses tend to be lower in sodium than harder, more processed cheeses.

























