Written by CalorieData Nutrition TeamReviewed by a Registered DietitianLast Updated: March 2026

Broccoli vs Chia Seeds: 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?

Chia Seeds is generally healthier

Chia Seeds comes out ahead in this comparison, winning in 4 out of 5 key nutritional categories. It has more protein (17g vs 2.8g), more fiber (34g vs 2.4g), less sugar (0g vs 1.4g), less sodium (16mg vs 64mg)making it the better choice for most health goals.

Quick Summary

Fewer Calories

Broccoli

34 kcal

More Protein

Chia Seeds

17g

More Fiber

Chia Seeds

34g

Less Sugar

Chia Seeds

0g

Visual Comparison

Caloriesper 100g
Broccoli
34
Chia Seeds
486
Proteinper 100g
Broccoli
2.8g
Chia Seeds
17g
Carbohydratesper 100g
Broccoli
7g
Chia Seeds
42g
Fatper 100g
Broccoli
0.4g
Chia Seeds
31g

Side-by-Side Nutrition Table

NutrientBroccoliChia SeedsDifference
Calories34kcal486kcal-452.0kcal
Protein2.8g17g-14.2g
Carbohydrates7g42g-35.0g
Fat0.4g31g-30.6g
Fiber2.4g34g-31.6g
Sugar1.4g0g+1.4g
Sodium64mg16mg+48.0mg

Serving Size Comparison

All values above are per 100g. Here's how they compare in common serving sizes:

Broccoli

Per 100g:34 calories
Per cup (150g):51 calories
Per serving (85g):29 calories

Chia Seeds

Per 100g:486 calories
Per cup (150g):729 calories
Per serving (85g):413 calories

Diet Compatibility

Broccoli

Low-CarbLow-CalorieVeganVegetarianPaleoLow-Sodium

Chia Seeds

High-ProteinVeganVegetarianPaleoLow-Sodium

When to Choose Broccoli

  • Lower in calories (34 vs 486)
  • Lower in carbs (7g vs 42g)

Common Uses

SaladsStir-friesRoasted sidesSoups
View full Broccoli nutrition →

When to Choose Chia Seeds

  • Higher in protein (17g vs 2.8g)
  • More fiber (34g vs 2.4g)
  • Less sugar (0g vs 1.4g)
  • Lower sodium (16mg vs 64mg)

Common Uses

SnackingToppingsTrail mixBaking
View full Chia Seeds nutrition →

Broccoli vs Chia Seeds: Nutritional Analysis

Chia Seeds is more calorie-dense at 486 calories per 100g compared to 34 for Broccoli, a difference of 452 calories. On the protein front, Chia Seeds delivers more with 17g per 100g versus 2.8g, 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 Broccoli and Chia Seeds tell different nutritional stories. Broccoli provides 7g of carbohydrates, 0.4g of fat, and 2.4g of fiber per 100g, while Chia Seeds contains 42g carbs, 31g fat, and 34g fiber. The higher fiber content in Chia Seeds supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Broccoli contains 1.4g while Chia Seeds has 0g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.

Key Takeaways

  • For weight management: Broccoli is the lower-calorie choice at 34 cal/100g, making it more suitable for calorie-controlled diets.
  • For muscle building: Chia Seeds provides more protein (17g/100g), supporting muscle repair and growth.
  • For sustained energy: Chia Seeds offers more fiber (34g/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, Broccoli or Chia Seeds?

Chia Seeds has more calories with 486 kcal per 100g, compared to Broccoli with 34 kcal. That's a difference of 452 calories per 100g serving.

Is Broccoli healthier than Chia Seeds?

Based on our nutritional analysis, Chia Seeds is generally the healthier choice, winning in 4 out of 5 key nutritional categories. Chia Seeds has 486 calories, 17g protein, and 34g fiber per 100g. However, the best choice depends on your specific dietary goals.

What is the protein difference between Broccoli and Chia Seeds?

Chia Seeds has more protein with 17g per 100g, compared to Broccoli with 2.8g. Chia Seeds provides 14.2g more protein per 100g serving.

Which is better for weight loss, Broccoli or Chia Seeds?

For weight loss, Broccoli is the better choice with only 34 calories per 100g compared to 486 calories in Chia Seeds. Chia Seeds also offers 34g of fiber per 100g, which helps you feel fuller longer.

Does Broccoli or Chia Seeds have fewer carbs?

Broccoli has fewer carbs with 7g per 100g, compared to Chia Seeds with 42g. If you're following a low-carb diet, Broccoli is the better option with 35.0g fewer carbohydrates.

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.