Data last updated: April 2026

Oyster vs Protein Bar

Nutrition Comparison per 100g

Oyster 5
vs
5 Protein Bar

Seafood vs Supplements

Side-by-Side Nutrition Facts

Nutrient Oyster Protein Bar Better
Calories 81kcal 378kcal Oyster
Protein 9.5g 30g Protein Bar
Total Fat 2.5g 12g Oyster
Carbohydrates 4.9g 40g Protein Bar
Fiber 0g 5g Protein Bar
Sugar 0g 18g Oyster
Vitamin C 3mg 0mg Oyster
Calcium 53mg 200mg Protein Bar
Iron 6.7mg 3.5mg Oyster
Potassium 168mg 280mg Protein Bar

Macronutrient Breakdown

Oyster

Protein: 9.5g Fat: 2.5g Carbs: 4.9g

Protein Bar

Protein: 30g Fat: 12g Carbs: 40g

Data Source

Nutrition data sourced from the USDA FoodData Central SR Legacy database. All values are per 100g of the food item. Actual nutritional content may vary by preparation method, brand, and serving size.

Oyster vs Protein Bar — Key Takeaway

Oyster has 297 fewer calories per 100g than Protein Bar, making it the lighter option. For protein, Protein Bar leads with 30g per 100g. Protein Bar is the better source of fiber at 5g per 100g.

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