FoodScore
0/ 100
Gooddairy· 100 g

Butter Unsalted

Butter Unsalted scores 70/100, indicating a good nutritional profile, primarily due to its minimally processed nature and favorable fat composition.

  • This food is minimally processed, classified as NOVA 1.
  • It contains 0g of saturated fat and 0g of trans fat per 100g serving.
  • With a FoodScore of 70/100, it is considered a good choice within a balanced diet.
  • It provides 0g of protein and 0g of fiber per 100g serving.
  • Sodium content is very low at 10mg per 100g.
  • Scores +15 points above the dairy category average (55/100 across 104 foods).
Fiber
0g
0% of Daily Value
Protein
0g
0% of Daily Value
Added sugar
0g
0% of Daily Value
Sodium
10mg
0% of Daily Value
+
What it brings to the table
Healthy fat profile+10
Whole food (NOVA 1)+10
−
What holds it back

Nothing significantly penalised here. Well done.

Why it scores 70

Butter Unsalted achieves a FoodScore of 70 out of 100, placing it in the 'Good' category. This score is significantly influenced by its classification as a minimally processed food (NOVA 1), which contributes a substantial bonus of 10 points. Another key factor is its healthy fat profile, specifically the absence of saturated and trans fats, which also adds a 10-point bonus. While butter is often associated with high fat content, the specific type of fat is crucial for scoring. The absence of protein, fiber, and significant micronutrients means it doesn't earn points in those areas. Its low sodium content (10mg per 100g) and zero added sugar are positive attributes that prevent any penalties. To achieve a higher score, butter would need to naturally contain more beneficial macronutrients like protein or fiber, or a broader range of essential vitamins and minerals, which are not inherent to its composition.

Health benefits

What the nutrients in butter unsalted actually do for you, grounded in established dietary science.

Supports a Minimally Processed Diet

Butter Unsalted is categorized as a NOVA class 1 food, meaning it is unprocessed or minimally processed. Dietary guidelines emphasize the importance of consuming foods that are as close to their natural state as possible. Choosing minimally processed foods like this can help reduce the intake of additives, preservatives, and high amounts of added sugars or unhealthy fats often found in ultra-processed products. Incorporating more NOVA 1 foods into your diet is a straightforward way to align with recommendations for overall dietary quality.

Low in Sodium

With only 10mg of sodium per 100g, Butter Unsalted is a very low-sodium food. Maintaining a diet low in sodium is crucial for cardiovascular health, as excessive sodium intake is linked to high blood pressure. Using unsalted butter allows for greater control over the sodium content of your meals, which is particularly beneficial for individuals monitoring their blood pressure or those aiming to reduce their overall sodium consumption. This makes it a suitable choice for cooking and baking where you want to add flavor without contributing significantly to daily sodium limits.

Free from Added Sugar

Butter Unsalted contains zero grams of added sugar. Reducing the intake of added sugars is a key recommendation from the Dietary Guidelines for Americans to support metabolic health and manage body weight. Foods free from added sugars help prevent excess calorie intake from sources that offer little nutritional value. Choosing unsalted butter ensures that you are not inadvertently adding sugars to your dishes, making it a better option compared to some other spreads or flavored butters that might contain sweeteners.

Versatile for Culinary Use

While not a direct health benefit, the culinary versatility of Butter Unsalted allows it to be a foundational ingredient in preparing a wide array of healthy, home-cooked meals. Its neutral flavor profile makes it suitable for both savory and sweet dishes, encouraging more home cooking. Preparing meals at home with basic ingredients like unsalted butter often leads to a more nutritious diet compared to relying on convenience foods, as it gives you full control over ingredients and portion sizes.

How to eat it

Butter Unsalted is a fundamental ingredient in American cooking, primarily used for its rich flavor and ability to enhance textures. It serves as a base for sautéing, a fat for baking, and a spread for toast or vegetables. Due to its calorie density, it's best enjoyed in moderate portions as part of a balanced meal.

Store butter in the refrigerator to maintain freshness; for easier spreading, let it sit at room temperature for 15-30 minutes.
Use unsalted butter in recipes where you want precise control over the sodium content, especially in baking or delicate sauces.
Pair butter with whole grains like whole-wheat toast or steamed vegetables to add flavor and help with the absorption of fat-soluble vitamins.
Consider using butter as a finishing touch for cooked dishes, adding a small pat to vegetables or grilled proteins right before serving for enhanced flavor.
Things to keep in mind

For most healthy adults, unsalted butter consumed in typical serving sizes does not present significant cautions. Individuals with a dairy allergy should avoid butter due to its milk protein content. Those with a sensitivity to lactose may tolerate butter better than other dairy products because of its very low lactose content, but severe sensitivities might still react. There are no widely documented drug interactions or specific population-based cautions for unsalted butter at normal consumption levels.

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Reader questions
Is unsalted butter healthy?
Unsalted butter can be part of a healthy diet when consumed in moderation. It scores 70/100 on FoodScore, indicating a good nutritional profile. It is a minimally processed food (NOVA 1) and contains no added sugar or trans fats. While it is calorie-dense, its low sodium content and lack of unhealthy fats contribute positively to its overall health assessment.
Is unsalted butter good for heart health?
Unsalted butter can be included in a heart-healthy diet, especially when chosen over options high in saturated or trans fats. It contains 0g of saturated fat and 0g of trans fat per 100g, which is a positive for cardiovascular health. However, it is still a source of dietary fat, and overall fat intake should be balanced with other nutrient-dense foods.
Is unsalted butter ultra-processed?
No, unsalted butter is not ultra-processed. It is classified as a NOVA class 1 food, meaning it is unprocessed or minimally processed. This classification reflects that it is made directly from milk fat through a simple physical process, without the addition of industrial ingredients or extensive processing.
What is the best way to store unsalted butter?
The best way to store unsalted butter is in its original packaging, tightly wrapped, in the refrigerator. This helps maintain its freshness and prevents it from absorbing odors from other foods. For longer storage, butter can be frozen for several months, which helps preserve its flavor and texture.
What can I use as an alternative to unsalted butter?
Alternatives to unsalted butter depend on the recipe and desired outcome. For baking, options like vegetable shortening or certain plant-based butters can be used. For cooking, olive oil or avocado oil can serve as healthy fat sources. Each alternative will have a different flavor profile and fat composition, so consider the impact on your dish.
Does unsalted butter contain lactose?
Unsalted butter contains only trace amounts of lactose. The process of making butter separates most of the milk solids, where lactose is found, from the fat. Therefore, many individuals with lactose intolerance can consume unsalted butter without experiencing digestive issues. However, those with severe sensitivities should exercise caution.
How does unsalted butter compare to salted butter nutritionally?
The primary nutritional difference between unsalted and salted butter is the sodium content. Unsalted butter contains only 10mg of sodium per 100g, whereas salted butter will have significantly more due to added salt. Otherwise, their macronutrient profiles, including fat, protein, and carbohydrates, are very similar. Choosing unsalted butter allows for better control over the sodium in your diet.

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Data & references

Sources: USDA FoodData Central (Foundation, fdcId 789828)Updated 2026-04-20