Data last updated: April 2026

Nutritional Yeast vs Oyster

Nutrition Comparison per 100g

Nutritional Yeast 4
vs
5 Oyster

Supplements vs Seafood

Side-by-Side Nutrition Facts

Nutrient Nutritional Yeast Oyster Better
Calories 325kcal 81kcal Oyster
Protein 50g 9.5g Nutritional Yeast
Total Fat 4g 2.5g Oyster
Carbohydrates 36g 4.9g Nutritional Yeast
Fiber 26g 0g Nutritional Yeast
Sugar 0g 0g Tie
Vitamin C 0mg 3mg Oyster
Calcium 20mg 53mg Oyster
Iron 3mg 6.7mg Oyster
Potassium 1740mg 168mg Nutritional Yeast

Macronutrient Breakdown

Nutritional Yeast

Protein: 50g Fat: 4g Carbs: 36g

Oyster

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

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.

Nutritional Yeast vs Oyster — Key Takeaway

Oyster has 244 fewer calories per 100g than Nutritional Yeast, making it the lighter option. For protein, Nutritional Yeast leads with 50g per 100g. Nutritional Yeast is the better source of fiber at 26g per 100g.

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