
Blue cheese is a beloved dairy product that has been a part of human diets for centuries. With its pungent smell, rich flavour, and distinctive blue veins, it is a popular ingredient in many dishes. But is it good for you? Blue cheese is indeed packed with nutrients and offers various health benefits, ranging from improved bone health to reduced risk of cardiovascular disease. However, it is also high in sodium and fat, so moderation is key when including it in a healthy diet.
| Characteristics | Values |
|---|---|
| Nutritional benefits | High in calcium, protein, vitamin K2, phosphorus, potassium, sodium, zinc, vitamin A, vitamin D, antioxidants, healthy fats, and bioactive peptides |
| Health benefits | May help prevent osteoporosis, improve dental health, lower the risk of cardiovascular disease, reduce cholesterol, fight bacterial infection, and relieve arthritis pain |
| Good for gut health | Contains gut-friendly bacteria, making it one of the natural probiotics like yogurt |
| Allergies and intolerances | Safe to consume for people with lactose intolerance; not suitable for people with a dairy allergy |
| Consumption precautions | High in sodium, so not suitable for people with high blood pressure or on a low-sodium diet; may trigger headaches or migraines |
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What You'll Learn
- Blue cheese is a good source of calcium, which is important for bone health
- It contains bioactive peptides, which may improve cognitive function
- It's rich in gut-friendly bacteria, making it one of the natural probiotics
- Blue cheese is high in vitamin K2, which is cardioprotective
- It's a good source of protein, containing all nine essential amino acids

Blue cheese is a good source of calcium, which is important for bone health
Blue cheese is also a good source of protein, and it provides healthy fats and vitamins A, D, E, and K. The fat content in blue cheese helps with the absorption of fat-soluble vitamins. Blue cheese is also high in sodium, so it should be consumed in moderation, especially by those with high blood pressure or on a low-sodium diet.
The distinctive blue veins in blue cheese are created by beneficial bacteria cultures, primarily Penicillium roqueforti. These gut-friendly bacteria make blue cheese one of the natural probiotics, similar to yogurt, which is good for digestive health. Blue cheese also has anti-inflammatory properties, which may help reduce joint inflammation and relieve arthritis pain.
Studies have shown that blue cheese consumption can boost the immune system and help manage levels of visceral fat around the abdominal area. It may also be linked to anti-obesity mechanisms that reduce body weight from fat. Blue cheese is a tasty addition to a healthy diet, offering a variety of health benefits.
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It contains bioactive peptides, which may improve cognitive function
Blue cheese is a nutritious food with several health benefits. One of its standout qualities is its content of bioactive peptides, which are produced during the culturing process. These bioactive peptides have been linked to potential improvements in cognitive function.
Bioactive peptides are short chains of amino acids that can have various biological effects in the body. They are produced during the fermentation and ageing of blue cheese, which involves the growth of beneficial bacteria cultures, such as Penicillium roqueforti. This process gives blue cheese its distinctive blue veins and spots.
The presence of these bioactive peptides in blue cheese may contribute to enhanced cognitive function. A 2018 study found that the peptides, fatty acids, and lactic acid bacteria in fermented dairy products may improve cognitive abilities. These bioactive peptides may also have other health benefits, such as improving cardiovascular health and fighting bacterial infections.
In addition to its potential cognitive benefits, blue cheese is a good source of calcium, phosphorus, and protein. It also contains gut-friendly bacteria, making it a natural probiotic that can support digestive health. However, it's important to consume blue cheese in moderation due to its high sodium content, and it may not be suitable for those with dairy allergies or sensitivities.
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It's rich in gut-friendly bacteria, making it one of the natural probiotics
Blue cheese is rich in gut-friendly bacteria, making it one of the natural probiotics that can improve your digestive health. The blue veins in the cheese are produced by beneficial bacteria cultures, the most common of which is Penicillium roqueforti. The presence of these gut-friendly bacteria makes blue cheese similar to other natural probiotics like yogurt, which is also considered good for digestive health.
The process of making blue cheese involves adding bacteria to milk, which is then aged to develop its distinctive flavour and texture. This ageing process contributes to the health benefits of blue cheese by increasing the diversity of healthy bacteria in the cheese.
The type of milk and the ageing process used to make blue cheese can impact its health benefits. For example, blue cheese made from sheep's or goat's milk may have a different nutritional profile than those made from cow's milk. Additionally, slowly aged and high-quality blue cheeses may offer more health benefits than those produced more quickly or with lower-quality ingredients.
The gut-friendly bacteria in blue cheese can help improve your digestive health and enhance your overall well-being. Consuming blue cheese can introduce healthy bacteria to your gut, supporting your digestive system and potentially offering other health benefits associated with a healthy gut microbiome.
However, it is important to consume blue cheese in moderation as part of a balanced diet. While it offers nutritional benefits, blue cheese is also high in sodium and saturated fat, so it should be enjoyed in moderation as part of a healthy dietary pattern.
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Blue cheese is high in vitamin K2, which is cardioprotective
Blue cheese is a highly nutritious food, offering a range of health benefits. One of the standout features of blue cheese is its high vitamin K2 content. Vitamin K2 is cardioprotective, meaning it helps to protect the heart and cardiovascular system.
Vitamin K2 is a fat-soluble vitamin, and blue cheese contains the fats necessary for its absorption. For every 10μg of vitamin K2 consumed daily, the risk of heart disease decreases by 9%. Blue cheese contains 36μg of vitamin K2 per 100g serving. This means that including a moderate amount of blue cheese in your diet can help to significantly reduce the risk of heart disease.
The vitamin K2 in blue cheese is also important for bone health. Vitamin K2 helps the body absorb calcium, which is also found in blue cheese. This combination of vitamin K2 and calcium can help to improve bone density and reduce the risk of osteoporosis.
In addition to its high vitamin K2 content, blue cheese also contains gut-friendly bacteria, making it a natural probiotic that can improve digestive health. Blue cheese also contains a compound called spermidine, which is believed to have a positive effect on cardiac muscle cells and other parts of the cardiovascular system.
While blue cheese offers a range of health benefits, it is important to consume it in moderation. Blue cheese is high in sodium and saturated fat, so it should be enjoyed as part of a balanced diet to ensure that you get the health benefits without consuming too much of these less desirable nutrients.
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It's a good source of protein, containing all nine essential amino acids
Blue cheese is a good source of protein, providing 6.1 grams of protein per ounce (28 grams). The protein content of blue cheese comes from milk, specifically dairy protein, which includes whey and casein. During the cheese-making process, the whey is removed, while the casein remains in the cheese. Casein is a complete protein, meaning it contains all nine essential amino acids. These amino acids are crucial for growth and nitrogen balance, and their absence can lead to severe malnutrition.
Blue cheese is made from cow's, goat's, or sheep's milk and is characterised by its blue-green veins, which are produced by the Penicillium roqueforti bacteria culture. This bacteria culture is responsible for giving blue cheese its distinctive odour and flavour.
The presence of beneficial bacteria in blue cheese contributes to its status as a natural probiotic, similar to yogurt. Probiotics are known to support digestive health and can be beneficial for overall well-being. The process of ageing the cheese also adds to its health benefits, as it allows for the development of a diverse range of healthy bacteria.
While blue cheese is a good source of protein and offers various health benefits, it is important to consume it in moderation. Blue cheese is high in sodium and saturated fat, so those with dietary restrictions or health concerns should be mindful of their intake. However, when enjoyed in moderation, blue cheese can be a tasty and nutritious addition to a balanced diet.
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Frequently asked questions
Blue cheese is rich in nutrients and has a variety of health benefits. It is a good source of calcium, which is important for bone health and can help prevent osteoporosis. It also contains a compound called spermidine, which may reduce the risk of cardiovascular disease. Blue cheese is also high in vitamin K2, which is cardioprotective.
Blue cheese is high in salt and saturated fat, so it should be eaten in moderation. A 1-ounce (28g) serving of blue cheese contains 100 calories, 6.1 grams of protein, and 8.1 grams of fat.
Blue cheese is generally safe for adults to consume in moderation, except for people taking certain medications such as antidepressants, anti-Parkinson's, and antibiotics. It is also not recommended for those with dairy allergies or kidney disease, and those on a low-sodium diet should be mindful of their intake due to its high sodium content.

























