Sour Cream vs Skim Milk: Nutrition Comparison
Which is healthier? Compare calories, protein, carbs, and more
Complete side-by-side nutrition comparison per 100g serving | Updated 2026
Which is Healthier?
Sour Cream is generally healthier
Sour Cream comes out ahead in this comparison, winning in 2 out of 5 key nutritional categories. It has more protein (3.4g vs 3.4g), more fiber (0g vs 0g), less sugar (3.9g vs 5g), less sodium (28mg vs 42mg)making it the better choice for most health goals.
Quick Summary
Fewer Calories
Skim Milk
34 kcal
More Protein
Sour Cream
3.4g
More Fiber
Sour Cream
0g
Less Sugar
Sour Cream
3.9g
Visual Comparison
Side-by-Side Nutrition Table
| Nutrient | Sour Cream | Skim Milk | Difference |
|---|---|---|---|
| Calories | 193kcal | 34kcal✓ | +159.0kcal |
| Protein | 3.4g | 3.4g | 0.0g |
| Carbohydrates | 3.9g✓ | 5g | -1.1g |
| Fat | 20g | 0.1g✓ | +19.9g |
| Fiber | 0g | 0g | 0.0g |
| Sugar | 3.9g✓ | 5g | -1.1g |
| Sodium | 28mg✓ | 42mg | -14.0mg |
Serving Size Comparison
All values above are per 100g. Here's how they compare in common serving sizes:
Sour Cream
Skim Milk
Diet Compatibility
Sour Cream
Skim Milk
When to Choose Sour Cream
- ✓Higher in protein (3.4g vs 3.4g)
- ✓More fiber (0g vs 0g)
- ✓Lower in carbs (3.9g vs 5g)
- ✓Less sugar (3.9g vs 5g)
- ✓Lower sodium (28mg vs 42mg)
Common Uses
When to Choose Skim Milk
- ✓Lower in calories (34 vs 193)
Common Uses
Sour Cream vs Skim Milk: Nutritional Analysis
Sour Cream is more calorie-dense at 193 calories per 100g compared to 34 for Skim Milk, a difference of 159 calories. These differences become meaningful when you consider how each food fits into your daily dietary pattern rather than looking at any single nutrient in isolation.
Macronutrient Breakdown
The macronutrient profiles of Sour Cream and Skim Milk tell different nutritional stories. Sour Cream provides 3.9g of carbohydrates, 20g of fat, and 0g of fiber per 100g, while Skim Milk contains 5g carbs, 0.1g fat, and 0g fiber. Sugar content also differs: Sour Cream contains 3.9g while Skim Milk has 5g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.
Key Takeaways
- For weight management: Skim Milk is the lower-calorie choice at 34 cal/100g, making it more suitable for calorie-controlled diets.
- For muscle building: Sour Cream provides more protein (3.4g/100g), supporting muscle repair and growth.
- For sustained energy: Sour Cream offers more fiber (0g/100g), which slows digestion and provides steadier energy release.
- Overall: Neither food is universally "better" than the other. The right choice depends on your specific nutritional goals, meal context, and dietary preferences. Both can play a role in a balanced diet.
Frequently Asked Questions
Which has more calories, Sour Cream or Skim Milk?
Sour Cream has more calories with 193 kcal per 100g, compared to Skim Milk with 34 kcal. That's a difference of 159 calories per 100g serving.
Is Sour Cream healthier than Skim Milk?
Based on our nutritional analysis, Sour Cream is generally the healthier choice, winning in 2 out of 5 key nutritional categories. Sour Cream has 193 calories, 3.4g protein, and 0g fiber per 100g. However, the best choice depends on your specific dietary goals.
What is the protein difference between Sour Cream and Skim Milk?
Sour Cream and Skim Milk have the same protein content at 3.4g per 100g.
Which is better for weight loss, Sour Cream or Skim Milk?
For weight loss, Skim Milk is the better choice with only 34 calories per 100g compared to 193 calories in Sour Cream. Skim Milk also offers 0g of fiber per 100g, which helps you feel fuller longer.
Does Sour Cream or Skim Milk have fewer carbs?
Sour Cream has fewer carbs with 3.9g per 100g, compared to Skim Milk with 5g. If you're following a low-carb diet, Sour Cream is the better option with 1.1g fewer carbohydrates.
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About Our Data
All nutrition data in this comparison is sourced from the USDA FoodData Central, the official food composition database maintained by the U.S. Department of Agriculture. Values are based on 100g servings for accurate comparison.
Health Disclaimer: This comparison is for informational purposes only and is not intended as medical or dietary advice. Nutritional needs vary by individual. The best food choice depends on your personal health goals, dietary requirements, and preferences. Consult a healthcare provider or registered dietitian for personalized nutrition guidance.