Oyster Nutrition Facts: Calories, Macros & Health Benefits
Summary: One 4.5 oysters (85g) of oyster contains 67 calories, 6.0g protein, 6.2g carbs, and 1.8g fat. Oyster is a good source of cholesterol, iron, zinc.

Nutrition Facts — 4.5 oysters (85g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 67 kcal | 3% |
| Protein | 6.0g | 12% |
| Carbohydrates | 6.2g | 2% |
| Total Fat | 1.8g | 2% |
| Saturated Fat | 0.59g | 3% |
| Cholesterol | 32.3mg | 11% |
| Sodium | 138.6mg | 6% |
| Potassium | 129.2mg | 3% |
| Calcium | 47.6mg | 4% |
| Iron | 6.6mg | 37% |
| Magnesium | 28.1mg | 7% |
| Zinc | 38.4mg | 349% |
| Vitamin C | 5.1mg | 6% |
| Vitamin A | 16.1mcg | 2% |
| Vitamin B6 | 0.06mg | 4% |
| Vitamin B12 | 20.7mcg | 862% |
| Folate | 20.4mcg | 5% |
| Phosphorus | 97.8mg | 8% |
Is Oyster Good for You?
Oyster provides 67 calories per 4.5 oysters (85g) with 6.0g of protein, 6.2g of carbohydrates, and 1.8g of fat. It is a source of cholesterol (11% dv), iron (37% dv), zinc (349% dv).
Key Health Benefits of Oyster
- Good source of cholesterol (11% dv)
- Good source of iron (37% dv)
- Good source of zinc (349% dv)
- Good source of vitamin b12 (861% dv)
- Provides 6.0g of protein per serving
Frequently Asked Questions
How many calories is in oyster?
One 4.5 oysters (85g) of oyster contains 67 calories.
How much protein is in oyster?
One 4.5 oysters (85g) of oyster provides 6.0g of protein.
Is oyster gluten-free?
Yes, oyster is naturally gluten-free.
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Nutrition data sourced from USDA FoodData Central. Track oyster and thousands of other foods with the Gram app.