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Flaxseed (ground) vs Sunflower Seeds

Calories, macronutrients and nutrition facts compared side by side (per 100g).

Nutrition Comparison

Per 100gFlaxseed (ground)Sunflower Seeds
Calories534kcal584kcal
Protein18.3g20.8g
Carbs28.9g20g
Fat42.2g51.5g
Fiber27.3g8.6g
Sugar1.6g2.6g
Sodium30mg9mg

Green marks the more favorable value (fewer calories/sugar/sodium, more protein/fiber).

Key Takeaways

  • Flaxseed (ground) has 50 fewer calories per 100g than Sunflower Seeds (9% less).
  • Sunflower Seeds delivers more protein (20.8g vs 18.3g per 100g).
  • Flaxseed (ground) has more fiber (27.3g vs 8.6g).
  • Flaxseed (ground) contains less fat (42.2g vs 51.5g).
  • Flaxseed (ground) has less sugar (1.6g vs 2.6g).

Flaxseed (ground)

Ground flaxseed is the richest plant source of ALA omega-3 fatty acids and lignans — phytoestrogens linked in studies to hormone balance and reduced LDL cholesterol. Whole flaxseed passes through largely undigested, so grinding (or buying pre-ground) is essential to unlock its nutrients.

View Flaxseed (ground) nutrition →

Sunflower Seeds

Sunflower seeds are an outstanding source of vitamin E — a single ounce covers much of the day's need — plus magnesium, selenium and plant protein. They are a common nut-free alternative for spreads and toppings.

View Sunflower Seeds nutrition →

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