Bell Pepper vs Asparagus: 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?
Asparagus is generally healthier
Asparagus comes out ahead in this comparison, winning in 4 out of 5 key nutritional categories. It has fewer calories (20 vs 31), more protein (2.2g vs 1g), less sugar (1.9g vs 3g), less sodium (2mg vs 3mg)making it the better choice for most health goals.
Quick Summary
Fewer Calories
Asparagus
20 kcal
More Protein
Asparagus
2.2g
More Fiber
Bell Pepper
2.2g
Less Sugar
Asparagus
1.9g
Visual Comparison
Side-by-Side Nutrition Table
| Nutrient | Bell Pepper | Asparagus | Difference |
|---|---|---|---|
| Calories | 31kcal | 20kcal✓ | +11.0kcal |
| Protein | 1g | 2.2g✓ | -1.2g |
| Carbohydrates | 6g | 4g✓ | +2.0g |
| Fat | 0.3g | 0.1g✓ | +0.2g |
| Fiber | 2.2g✓ | 2.1g | +0.1g |
| Sugar | 3g | 1.9g✓ | +1.1g |
| Sodium | 3mg | 2mg✓ | +1.0mg |
Serving Size Comparison
All values above are per 100g. Here's how they compare in common serving sizes:
Bell Pepper
Asparagus
Diet Compatibility
Bell Pepper
Asparagus
When to Choose Bell Pepper
- ✓More fiber (2.2g vs 2.1g)
Common Uses
When to Choose Asparagus
- ✓Lower in calories (20 vs 31)
- ✓Higher in protein (2.2g vs 1g)
- ✓Lower in carbs (4g vs 6g)
- ✓Less sugar (1.9g vs 3g)
- ✓Lower sodium (2mg vs 3mg)
Common Uses
Bell Pepper vs Asparagus: Nutritional Analysis
Bell Pepper is more calorie-dense at 31 calories per 100g compared to 20 for Asparagus, a difference of 11 calories. On the protein front, Asparagus delivers more with 2.2g per 100g versus 1g, which matters for muscle maintenance, satiety, and overall metabolic health. 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 Bell Pepper and Asparagus tell different nutritional stories. Bell Pepper provides 6g of carbohydrates, 0.3g of fat, and 2.2g of fiber per 100g, while Asparagus contains 4g carbs, 0.1g fat, and 2.1g fiber. The higher fiber content in Bell Pepper supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Bell Pepper contains 3g while Asparagus has 1.9g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.
Key Takeaways
- For weight management: Asparagus is the lower-calorie choice at 20 cal/100g, making it more suitable for calorie-controlled diets.
- For muscle building: Asparagus provides more protein (2.2g/100g), supporting muscle repair and growth.
- For sustained energy: Bell Pepper offers more fiber (2.2g/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, Bell Pepper or Asparagus?
Bell Pepper has more calories with 31 kcal per 100g, compared to Asparagus with 20 kcal. That's a difference of 11 calories per 100g serving.
Is Bell Pepper healthier than Asparagus?
Based on our nutritional analysis, Asparagus is generally the healthier choice, winning in 4 out of 5 key nutritional categories. Asparagus has 20 calories, 2.2g protein, and 2.1g fiber per 100g. However, the best choice depends on your specific dietary goals.
What is the protein difference between Bell Pepper and Asparagus?
Asparagus has more protein with 2.2g per 100g, compared to Bell Pepper with 1g. Asparagus provides 1.2g more protein per 100g serving.
Which is better for weight loss, Bell Pepper or Asparagus?
For weight loss, Asparagus is the better choice with only 20 calories per 100g compared to 31 calories in Bell Pepper. Bell Pepper also offers 2.2g of fiber per 100g, which helps you feel fuller longer.
Does Bell Pepper or Asparagus have fewer carbs?
Asparagus has fewer carbs with 4g per 100g, compared to Bell Pepper with 6g. If you're following a low-carb diet, Asparagus is the better option with 2.0g 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.