
Parmesan cheese is a staple in many kitchens, but is it healthy? Parmesan, also known as Parmigiano-Reggiano, is a hard Italian cheese with a strong flavour and unique nutritional qualities. It is made with just three ingredients: fresh milk from the Parma/Reggio region of Italy, salt, and rennet. Despite being a dairy product, Parmesan is naturally lactose-free and packed with vitamins, minerals, and protein. However, it is high in calories and contains sodium, so it should be consumed in moderation. This article will explore the health benefits and risks of Parmesan cheese and offer suggestions for healthy ways to include it in your diet.
| Characteristics | Values |
|---|---|
| Nutritional qualities | High in protein, calcium, phosphorus, sodium, potassium, magnesium, Vitamin A, and zinc |
| Health benefits | Supports bone health, helps prevent osteoporosis, may reduce disease risk, suitable for lactose intolerance |
| Allergy risks | Contains casein, a protein that some are allergic to |
| Calories | High in calories |
| Rennet | Often made with rennet from calf stomach linings, but vegetarian options exist |
| Organic | Organic options may be healthier, but they are rarely certified as such |
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What You'll Learn

Parmesan is a good source of protein and calcium
Parmesan is a hard Italian cheese with a strong flavour and a dry, crumbly texture. It is made from cow's milk, salt, and rennet, and is typically aged for at least 12 months. Parmesan is known for its nutritional qualities, particularly its high protein and calcium content.
Protein is essential for a healthy diet, especially for those who do not eat meat. Parmesan is a good source of protein, providing all the essential amino acids and making it a complete protein. With 10 grams of protein per one-ounce serving, Parmesan can be a great way to add protein to your diet.
Calcium is another important nutrient found in Parmesan. Calcium is vital for maintaining healthy bones and preventing conditions like osteoporosis. It also plays a role in maintaining healthy blood pressure by helping blood vessels contract and relax properly. Just one ounce of Parmesan contains approximately 335 milligrams of calcium, which is about 26% of the daily recommended value for adults.
In addition to its high protein and calcium content, Parmesan also contains other nutrients such as phosphorus, zinc, sodium, potassium, magnesium, and Vitamin A. It is also naturally lactose-free, making it a good option for those with lactose intolerance.
Overall, Parmesan is a nutritious and healthy cheese, providing a good source of protein and calcium, as well as other essential nutrients. However, like most rich foods, it is best consumed in moderation due to its high-calorie content.
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It's a lactose-free cheese
Parmesan cheese is a hard Italian cheese with a unique nutritional profile. It is rich in protein, calcium, and fat, and is known for its easy digestibility. One of the most notable characteristics of Parmesan is that it is naturally lactose-free, making it a suitable option for individuals with lactose intolerance.
Lactose is the primary carbohydrate found in milk, and approximately 75% of the world's population cannot digest it due to lactose intolerance. This condition arises from the body's inability to absorb lactose in the small intestine, requiring the help of lactase, a natural enzyme that facilitates digestion. While most cheeses are high in lactose, Parmesan is an exception due to its extensive aging process.
The aging process in cheesemaking transforms the lactose in the curd into lactic acid, resulting in lower lactose levels in the final product. This is why aged, hard cheeses like Parmesan have negligible amounts of lactose. In fact, Parmesan averages around the two percent lactose threshold, and sometimes even lower, depending on the duration of aging.
The low lactose content in Parmesan makes it a popular choice for those with lactose intolerance. However, it's important to remember that individual tolerance levels vary, and some people with severe lactose intolerance may still experience symptoms even with low-lactose cheeses. Additionally, it's worth noting that Parmesan contains whey, a dairy protein that can trigger similar symptoms to lactose intolerance in some individuals.
Overall, Parmesan cheese is a lactose-free option that can be enjoyed by most people with lactose intolerance. Its high nutritional value, particularly in protein and calcium, further contributes to its reputation as a healthy cheese. However, it's always recommended to monitor individual tolerance levels and adjust consumption accordingly.
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It's a functional food with medicinal benefits
Parmesan is a functional food with medicinal benefits. Firstly, it is a rich source of protein and calcium. It is also highly nutritious and can be a great choice for people with lactose intolerance. Parmesan is also a good source of vitamins and minerals such as calcium, phosphorus, sodium, potassium, magnesium, and vitamin A. This calcium is beneficial for counteracting osteoporosis and supporting good bone health. The cheese's fat content provides medium- and short-chain fatty acids, which are more easily absorbed and may result in less body fat accumulation.
Parmesan is also a complete protein, meaning it contains high concentrations of all the essential amino acids. When casein, a type of protein found in Parmesan, is digested, it leaves mineral residues that enhance the absorption of other minerals like calcium, iron, and zinc.
In Europe, Parmesan is classified as a functional food, meaning it has medicinal benefits. However, it's important to note that Parmesan is high in calories, and consuming too much can increase the risk of serious health issues like heart attacks and strokes. Therefore, it should be consumed in reasonable amounts.
When choosing Parmesan cheese for its health benefits, it is worth considering the type of cheese and its source. While the original Parmigiano-Reggiano cheese from Italy is known for its high quality and numerous health benefits, not all cheeses labelled as "Parmesan" are made with the same traditional ingredients and processes. Some alternatives may be high in unhealthy saturated fat and sodium, with fewer nutrients. Therefore, it is beneficial to select organic, hormone- and antibiotic-free options, as they may come from cows grown in healthier conditions and contain fewer additives.
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It's high in calories, so best eaten in moderation
Parmesan cheese is a highly nutritious food with multiple health benefits. Firstly, it is a good source of protein, which is especially beneficial for those who do not eat meat. It is also rich in calcium, which supports bone health and helps maintain healthy blood pressure. In addition, Parmesan contains phosphorus, zinc, and vitamin A, and is naturally lactose-free, making it suitable for those with lactose intolerance.
However, Parmesan cheese is high in calories. A high-calorie diet can lead to weight gain, which increases the risk of serious health issues such as heart attack and stroke. Therefore, despite its nutritional benefits, Parmesan cheese should be consumed in moderation as part of a balanced diet.
The recommended daily intake of protein-rich foods in a healthy vegetarian diet is around 3.5 ounces. One ounce of Parmesan provides approximately 10 grams of protein, so a small amount can go a long way.
When choosing Parmesan, it is worth noting that the organic label on cheese in the US is from the USDA, so overseas cheesemakers may not have this certification. However, European designated origin cheeses follow stringent standards, and most authentic Parmesan falls under these regulations.
Overall, Parmesan cheese is a nutritious food with multiple health benefits, but its high-calorie content means it should be consumed in moderation as part of a healthy diet.
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Organic, hormone- and antibiotic-free Parmesan may be healthier
Parmesan is a highly nutritious cheese, packed with protein and calcium. It is also a good source of vitamins and minerals, including phosphorus, sodium, potassium, magnesium, and vitamin A. The cheese is naturally lactose-free, making it a great choice for people with lactose intolerance. It is also easily digestible and supports bone health.
However, not all Parmesan cheeses are created equal when it comes to healthiness. While the original Parmigiano-Reggiano cheese is made with just three ingredients: cow's milk, salt, and rennet, many other cheeses labelled as Parmesan are created with additional or different ingredients.
To ensure the healthiest option, one might consider choosing organic Parmesan that is hormone- and antibiotic-free. This type of Parmesan may be healthier because it comes from cows grown in healthier conditions and may include fewer additives. While there are strict regulations for producing authentic Parmigiano-Reggiano, not all producers bother with organic certification due to the hassle and cost involved. As a result, much of the Parmesan that fulfils organic standards may not be labelled as such.
In addition, it is important to note that Parmesan cheese is high in calories, so it should be consumed in reasonable amounts as part of a balanced diet. Overall, organic, hormone- and antibiotic-free Parmesan may be a healthier option, but it is still important to consume it in moderation.
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Frequently asked questions
Parmesan cheese is highly nutritious and has multiple health benefits. It is rich in protein, calcium, phosphorus, zinc, and potassium. It also contains vitamin A and is a good source of vitamins and minerals. Parmesan is also lactose-free, making it a great option for people with lactose intolerance.
There are very few risks associated with consuming parmesan cheese. However, it is high in calories, so it should be consumed in reasonable amounts. Additionally, those with a casein or cow's milk allergy should avoid parmesan cheese as it contains casein, a protein found in milk.
Organic parmesan cheese may have health benefits because it may come from cows grown in healthier conditions and may include fewer additives. However, it is important to note that the term ""organic" in the US specifically refers to certification by the USDA, so overseas cheesemakers may not seek this certification despite following stringent standards.
The best type of parmesan cheese is the one that aligns with your definition of "healthy". If you are looking for lower fat or sodium content, for example, you may want to explore different options. Parmigiano-Reggiano, the original parmesan cheese, is highly regarded for its taste and nutritional benefits, but it may be more expensive.

























