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

Flaxseed vs Chocolate: 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?

Flaxseed is generally healthier

Flaxseed comes out ahead in this comparison, winning in 5 out of 5 key nutritional categories. It has fewer calories (534 vs 546), more protein (18g vs 4.9g), more fiber (27g vs 7g), less sugar (1.6g vs 48g), less sodium (30mg vs 79mg)making it the better choice for most health goals.

Quick Summary

Fewer Calories

Flaxseed

534 kcal

More Protein

Flaxseed

18g

More Fiber

Flaxseed

27g

Less Sugar

Flaxseed

1.6g

Visual Comparison

Caloriesper 100g
Flaxseed
534
Chocolate
546
Proteinper 100g
Flaxseed
18g
Chocolate
4.9g
Carbohydratesper 100g
Flaxseed
29g
Chocolate
61g
Fatper 100g
Flaxseed
42g
Chocolate
31g

Side-by-Side Nutrition Table

NutrientFlaxseedChocolateDifference
Calories534kcal546kcal-12.0kcal
Protein18g4.9g+13.1g
Carbohydrates29g61g-32.0g
Fat42g31g+11.0g
Fiber27g7g+20.0g
Sugar1.6g48g-46.4g
Sodium30mg79mg-49.0mg

Serving Size Comparison

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

Flaxseed

Per 100g:534 calories
Per cup (150g):801 calories
Per serving (85g):454 calories

Chocolate

Per 100g:546 calories
Per cup (150g):819 calories
Per serving (85g):464 calories

Diet Compatibility

Flaxseed

High-ProteinVeganVegetarianPaleoLow-Sodium

Chocolate

VeganVegetarianLow-Sodium

When to Choose Flaxseed

  • Lower in calories (534 vs 546)
  • Higher in protein (18g vs 4.9g)
  • More fiber (27g vs 7g)
  • Lower in carbs (29g vs 61g)
  • Less sugar (1.6g vs 48g)
  • Lower sodium (30mg vs 79mg)

Common Uses

SnackingToppingsTrail mixBaking
View full Flaxseed nutrition →

When to Choose Chocolate

    Common Uses

    TreatsCelebrationsComfort foodSocial occasions
    View full Chocolate nutrition →

    Flaxseed vs Chocolate: Nutritional Analysis

    Chocolate is more calorie-dense at 546 calories per 100g compared to 534 for Flaxseed, a difference of 12 calories. On the protein front, Flaxseed delivers more with 18g per 100g versus 4.9g, 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 Flaxseed and Chocolate tell different nutritional stories. Flaxseed provides 29g of carbohydrates, 42g of fat, and 27g of fiber per 100g, while Chocolate contains 61g carbs, 31g fat, and 7g fiber. The higher fiber content in Flaxseed supports digestive health, helps regulate blood sugar after meals, and contributes to longer-lasting satiety. Sugar content also differs: Flaxseed contains 1.6g while Chocolate has 48g per 100g. Lower sugar options are generally preferable for blood sugar management and dental health.

    Key Takeaways

    • For weight management: Flaxseed is the lower-calorie choice at 534 cal/100g, making it more suitable for calorie-controlled diets.
    • For muscle building: Flaxseed provides more protein (18g/100g), supporting muscle repair and growth.
    • For sustained energy: Flaxseed offers more fiber (27g/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, Flaxseed or Chocolate?

    Chocolate has more calories with 546 kcal per 100g, compared to Flaxseed with 534 kcal. That's a difference of 12 calories per 100g serving.

    Is Flaxseed healthier than Chocolate?

    Based on our nutritional analysis, Flaxseed is generally the healthier choice, winning in 5 out of 5 key nutritional categories. Flaxseed has 534 calories, 18g protein, and 27g fiber per 100g. However, the best choice depends on your specific dietary goals.

    What is the protein difference between Flaxseed and Chocolate?

    Flaxseed has more protein with 18g per 100g, compared to Chocolate with 4.9g. Flaxseed provides 13.1g more protein per 100g serving.

    Which is better for weight loss, Flaxseed or Chocolate?

    For weight loss, Flaxseed is the better choice with only 534 calories per 100g compared to 546 calories in Chocolate. Flaxseed also offers 27g of fiber per 100g, which helps you feel fuller longer.

    Does Flaxseed or Chocolate have fewer carbs?

    Flaxseed has fewer carbs with 29g per 100g, compared to Chocolate with 61g. If you're following a low-carb diet, Flaxseed is the better option with 32.0g 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.