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Home/Food Benefits/Sardine
Seafood

What Is Sardine Good For?

FoodData CentralUpdated 30 March 2026

Sardine is a protein-rich food. It is high in protein, rich in calcium, and rich in potassium. Discover the nutritional benefits and how sardine can support your health goals.

Sardine provides 25 calories, 3g protein, 0g carbohydrates, and 1.4g fat per small (2-2/3" x 1/2" x 1/4") (12g). It can be part of a balanced diet as part of a varied nutritional plan.

Key Benefits of Sardine

  • Low in calories, great for weight management
  • Low in carbohydrates, suitable for keto diets
  • Very low in sugar
  • Good source of vitamin B12 for nerve function
  • Good source of calcium (382mg per 100g, 29% DV)
  • Contains iron (2.92mg per 100g, 16% DV)
  • Rich in potassium for heart health and blood pressure regulation
  • Source of selenium, an important antioxidant mineral
  • Excellent source of omega-3 fatty acids

Sardine Is Best For

Weight loss dietsLow-carb dietsBlood sugar managementBone healthEnergy and vitalityHeart healthBrain health

Things to Consider

  • Contains cholesterol (142mg per 100g)

Complete Nutritional Profile

Per small (2-2/3" x 1/2" x 1/4") (12g)

25

cal

0g

carbs

3g

protein

1.4g

fat

0g

fiber

Related Foods

Abalone

89.3 cal | 14.5g protein

Ahi Tuna

17.4 cal | 3.9g protein

Albacore Tuna Canned

220.2 cal | 40.6g protein

Anchovy

58.8 cal | 8.1g protein

Learn More About Sardine

Is Sardine Healthy?Calories in SardineCarbs in SardineProtein in SardineFat in SardineFiber in SardineAll Seafood

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