Early version. Nutrient values from USDA FoodData Central; dietitian review in progress. Not medical advice.

Bok choy vs red bell pepper: which is healthier?

They are about equally nutrient-dense: bok choy scores 98/100 and red bell pepper 97/100, so pick by your goal. Both can be part of a healthy diet; the table below shows where each one is stronger. Source: USDA FoodData Central.

Bok choy

98/100Excellent nutrient density

13 kcal per 100 g. 1 cup shredded: 70 g

Red bell pepper

97/100Excellent nutrient density

26 kcal per 100 g. 1 medium pepper: 119 g

Which to pick for your goal

  • Fewer caloriesBok choy13 vs 26 kcal per 100 g
  • More proteinBok choy1.5 vs 1 g per 100 g
  • More fiberRed bell pepper1 vs 2.1 g per 100 g
  • Less sugarBok choy1.2 vs 4.2 g per 100 g
  • More potassiumBok choy252 vs 211 mg per 100 g
  • Less saturated fatAbout even<0.1 vs <0.1 g per 100 g

Nutrition side by side

Per 100 g and per typical portion. Bold marks the better value for each row.
NutrientBok choy, 100 gRed bell pepper, 100 gBok choy, 70 gRed bell pepper, 119 g
Calories13 kcal26 kcal9 kcal31 kcal
Protein1.5 g1 g1.1 g1.2 g
Carbohydrates2.2 g6 g1.5 g7.2 g
Sugars1.2 g4.2 g0.8 g5 g
Fiber1 g2.1 g0.7 g2.5 g
Fat0.2 g0.3 g0.1 g0.4 g
Saturated fat<0.1 g<0.1 g<0.1 g<0.1 g
Vitamin C45 mg128 mg32 mg152 mg
Vitamin A223 µg157 µg156 µg187 µg
Potassium252 mg211 mg176 mg251 mg
Iron0.8 mg0.4 mg0.6 mg0.5 mg
Calcium105 mg7 mg74 mg8.3 mg
Magnesium19 mg12 mg13 mg14 mg
Sodium65 mg4 mg46 mg4.8 mg

Last updated . Scores use the HowHealthyIs Score method.

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