Banana vs Blueberry: 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?
Banana is generally healthier
Banana comes out ahead in this comparison, winning in 3 out of 5 key nutritional categories. It has more protein (1.1g vs 0.7g), more fiber (2.6g vs 2.4g), less sodium (1mg vs 77mg)making it the better choice for most health goals.
Quick Summary
Fewer Calories
Blueberry
57 kcal
More Protein
Banana
1.1g
More Fiber
Banana
2.6g
Less Sugar
Blueberry
10g
Visual Comparison
Side-by-Side Nutrition Table
Serving Size Comparison
All values above are per 100g. Here's how they compare in common serving sizes:
Banana
Blueberry
Diet Compatibility
Banana
Blueberry
When to Choose Banana
- ✓Higher in protein (1.1g vs 0.7g)
- ✓More fiber (2.6g vs 2.4g)
- ✓Lower sodium (1mg vs 77mg)
Common Uses
When to Choose Blueberry
- ✓Lower in calories (57 vs 89)
- ✓Lower in carbs (14g vs 23g)
- ✓Less sugar (10g vs 12g)
Common Uses
Banana vs Blueberry: Nutritional Analysis
Banana is more calorie-dense at 89 calories per 100g compared to 57 for Blueberry, a difference of 32 calories. On the protein front, Banana delivers more with 1.1g per 100g versus 0.7g, 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 Banana and Blueberry tell different nutritional stories. Banana provides 23g of carbohydrates, 0.3g of fat, and 2.6g of fiber per 100g, while Blueberry contains 14g carbs, 0.3g fat, and 2.4g fiber. The higher fiber content in Banana supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Banana contains 12g while Blueberry has 10g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.
Key Takeaways
- For weight management: Blueberry is the lower-calorie choice at 57 cal/100g, making it more suitable for calorie-controlled diets.
- For muscle building: Banana provides more protein (1.1g/100g), supporting muscle repair and growth.
- For sustained energy: Banana offers more fiber (2.6g/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
Are blueberries healthier than bananas?
Blueberries are often considered healthier due to their exceptional antioxidant content (especially anthocyanins), lower sugar (10g vs 12g per 100g), and fewer calories (57 vs 89 per 100g). However, bananas offer superior potassium and are better for energy. Both are healthy - blueberries for antioxidants, bananas for energy.
Which fruit is better for weight loss, bananas or blueberries?
Blueberries are better for weight loss - they have 57 calories per 100g vs banana's 89 calories, plus more fiber per calorie. You can eat more blueberries for fewer calories. However, a banana can be a satisfying snack that prevents overeating later. Both can fit in a weight loss diet.
Which has more sugar, banana or blueberries?
Bananas have slightly more sugar - about 12g per 100g compared to blueberries' 10g. A medium banana has about 14g of sugar, while a cup of blueberries has about 15g. Per serving, they're similar, but bananas are more calorie-dense due to their carbohydrate content.
Can I eat bananas and blueberries together?
Absolutely! They make an excellent combination - try them in smoothies, on oatmeal, or in a fruit salad. You get the potassium and quick energy from bananas plus the antioxidants and fiber from blueberries. This pairing is popular in post-workout nutrition and healthy breakfasts.
Which is better for diabetics, bananas or blueberries?
Blueberries are generally better for diabetics due to lower glycemic index (53 vs 51 for bananas, but smaller portions matter) and research showing they may improve insulin sensitivity. Bananas, especially ripe ones, can spike blood sugar more. Choose less ripe bananas and pair with protein if eating them.
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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.