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

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

Side-by-Side Nutrition Table

NutrientChocolateFlaxseedDifference
Calories546kcal534kcal+12.0kcal
Protein4.9g18g-13.1g
Carbohydrates61g29g+32.0g
Fat31g42g-11.0g
Fiber7g27g-20.0g
Sugar48g1.6g+46.4g
Sodium79mg30mg+49.0mg

Serving Size Comparison

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

Chocolate

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

Flaxseed

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

Diet Compatibility

Chocolate

VeganVegetarianLow-Sodium

Flaxseed

High-ProteinVeganVegetarianPaleoLow-Sodium

When to Choose Chocolate

    Common Uses

    TreatsCelebrationsComfort foodSocial occasions
    View full Chocolate nutrition →

    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 →

    Chocolate vs Flaxseed: 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 Chocolate and Flaxseed tell different nutritional stories. Chocolate provides 61g of carbohydrates, 31g of fat, and 7g of fiber per 100g, while Flaxseed contains 29g carbs, 42g fat, and 27g 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: Chocolate contains 48g while Flaxseed has 1.6g 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, Chocolate or Flaxseed?

    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 Chocolate healthier than Flaxseed?

    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 Chocolate and Flaxseed?

    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, Chocolate or Flaxseed?

    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 Chocolate or Flaxseed 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.