Skim milk earns a 'Good' FoodScore of 62/100, primarily due to its strong micronutrient profile, particularly vitamin B12 and calcium, and its minimally processed nature.
Skim milk provides 10% of the Daily Value for calcium and 19% for vitamin B12 per 100g serving.
With only 34 calories and 0.2g total fat per 100g, it is a low-calorie, low-fat dairy option.
It contains 3.4g of protein per 100g, contributing to daily protein needs.
As a NOVA class 2 food, skim milk is considered a minimally processed culinary ingredient.
Skim milk contains no added sugar, fiber, or trans fat.
Scores +10 points above the dairy category average (52/100 across 162 foods).
Fiber
0g
0% of Daily Value
Protein
3.4g
7% of Daily Value
Added sugar
0g
0% of Daily Value
Sodium
42mg
2% of Daily Value
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What it brings to the table
Micronutrients (Vitamin B12, Riboflavin)+4
Minimally processed (NOVA 2)+8
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What holds it back
Nothing significantly penalised here. Well done.
Why it scores 62
Skim milk achieves a 'Good' FoodScore of 62 out of 100, largely driven by its favorable micronutrient content and minimal processing. It receives a significant bonus for its micronutrient density, particularly for vitamin B12 and riboflavin, which are essential for energy metabolism and nerve function. The presence of 125mg of calcium (10% DV) and 150mg of potassium (3% DV) per 100g also contributes positively to its score. Furthermore, its classification as a NOVA class 2 food indicates it is a culinary ingredient with minimal processing, earning an additional 8-point bonus. On the macronutrient front, skim milk is very low in total fat, with only 0.2g per 100g, and contains no added sugar or fiber, aligning with dietary recommendations for limiting saturated fat and added sugars. Its protein content of 3.4g per 100g also adds to its nutritional value. The score would be higher if it contained more fiber or a broader range of micronutrients in higher percentages, but overall, its profile makes it a beneficial dietary component.
Health benefits
What the nutrients in milk (skim) actually do for you, grounded in established dietary science.
Supports Bone Health
Skim milk is well-known for its contribution to bone health, primarily due to its high calcium content. Each 100g serving provides 125mg of calcium, which is 10% of the Daily Value, making it a significant source for maintaining strong bones and teeth. Dietary guidelines emphasize adequate calcium intake throughout life to prevent osteoporosis. Additionally, skim milk is often fortified with vitamin D, with 5% of the Daily Value per 100g, which is crucial for calcium absorption. While beneficial, it's important to combine dairy intake with other calcium-rich foods and weight-bearing exercise for comprehensive bone support.
Aids Muscle Maintenance and Growth
The protein content in skim milk plays a key role in muscle maintenance and growth. With 3.4g of protein per 100g, skim milk provides essential amino acids necessary for repairing muscle tissue after exercise and supporting overall muscle mass. This makes it a suitable post-workout beverage or a regular component of a diet aimed at preserving lean body mass. The protein in milk is also considered high-quality, meaning it contains all nine essential amino acids. However, for individuals with higher protein needs, larger serving sizes or combination with other protein sources may be necessary.
Contributes to Energy Metabolism
Skim milk is a good source of B vitamins, particularly vitamin B12 and riboflavin, which are vital for energy metabolism. A 100g serving provides 19% of the Daily Value for vitamin B12, a nutrient essential for the formation of red blood cells and neurological function. Riboflavin also plays a critical role in converting food into energy. These B vitamins help the body efficiently utilize carbohydrates, fats, and proteins. While important, relying solely on skim milk for all B vitamin needs is not recommended, and a varied diet remains key.
Supports Healthy Blood Pressure
Skim milk contributes to healthy blood pressure regulation through its potassium content. Each 100g serving contains 150mg of potassium, which is 3% of the Daily Value. Potassium is an electrolyte that helps balance sodium levels in the body, a mechanism that can help lower blood pressure. Dietary guidelines recommend increasing potassium intake to counteract the effects of sodium on blood pressure. While skim milk is a source, a diet rich in fruits, vegetables, and whole grains will provide a broader spectrum of potassium and other beneficial compounds for cardiovascular health.
Skim milk earns a 'Good' FoodScore of 62/100, primarily due to its strong micronutrient profile, particularly vitamin B12 and calcium, and its minimally processed nature.
How to eat it
Skim milk is a versatile and common beverage in the American diet, frequently consumed on its own or as a culinary ingredient. It's often paired with breakfast cereals, used in coffee or tea, or incorporated into recipes like smoothies, sauces, and baked goods. A typical serving size is one cup (240ml), which can be easily integrated into daily meals to boost nutrient intake without adding significant fat or calories.
Keep skim milk refrigerated at all times and check the expiration date to ensure freshness.
Use skim milk as a base for nutrient-dense smoothies with fruits and vegetables for a balanced meal or snack.
Incorporate skim milk into savory dishes like creamy soups, mashed potatoes, or casseroles to add protein and calcium.
To enhance flavor without added sugar, combine skim milk with a dash of vanilla extract or cinnamon in coffee or oatmeal.
Things to keep in mind
For most healthy adults, skim milk is safe to consume in normal serving sizes. The primary caution relates to lactose intolerance, a common digestive issue where individuals lack the enzyme to properly digest lactose, the sugar found in milk. This can lead to symptoms like bloating, gas, and diarrhea. Individuals with a dairy allergy should also avoid skim milk, as it contains milk proteins that can trigger allergic reactions. There are no widely documented interactions with medications or specific populations for whom skim milk is generally advised against, beyond those with lactose intolerance or dairy allergies.
Yes, skim milk is generally considered healthy. It provides essential nutrients like calcium, vitamin B12, and protein while being low in calories and fat. Its FoodScore of 62/100 reflects its positive nutritional profile, especially its micronutrient density and minimal processing.
Is skim milk good for weight loss?
Skim milk can be beneficial for weight loss due to its low calorie and fat content (34 calories, 0.2g fat per 100g) combined with its protein (3.4g per 100g). Protein can help promote satiety, potentially reducing overall calorie intake. It can be a satisfying, nutrient-rich alternative to higher-calorie beverages.
Is skim milk ultra-processed?
No, skim milk is not considered ultra-processed. It falls under NOVA class 2, meaning it is a culinary ingredient obtained directly from a food (milk) with minimal processing. This classification indicates it retains much of its original nutritional integrity.
How should I store skim milk?
Skim milk should always be stored in the refrigerator at or below 40°F (4°C). Keep it in its original container and ensure the lid is tightly sealed to maintain freshness and prevent contamination. Proper storage helps preserve its nutritional quality and prevents spoilage.
What are some good alternatives to skim milk?
If you are lactose intolerant or prefer plant-based options, alternatives include fortified soy milk, almond milk, or oat milk. When choosing alternatives, look for unsweetened varieties that are fortified with calcium and vitamin D to match some of skim milk's key benefits.
Does skim milk contain added sugar?
No, plain skim milk contains no added sugar. The sugars present are naturally occurring lactose. Always check the nutrition label, especially for flavored skim milk products, as these often contain significant amounts of added sugars.
Is skim milk good for building muscle?
Yes, skim milk can support muscle building. It provides high-quality protein (3.4g per 100g) which contains all essential amino acids necessary for muscle repair and growth. Its low fat content makes it a lean source of protein for those managing calorie intake.