Oysters Nutrition Facts: Calories, Macros & Health Benefits
Summary: One cup (150g) of oysters contains 111 calories, 11.6g protein, 6.5g carbs, and 4.0g fat. Oysters is a good source of cholesterol, iron, magnesium.

Nutrition Facts — one cup (150g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 111 kcal | 6% |
| Protein | 11.6g | 23% |
| Carbohydrates | 6.5g | 2% |
| Total Fat | 4.0g | 5% |
| Saturated Fat | 1.1g | 5% |
| Cholesterol | 90.0mg | 30% |
| Sodium | 183.0mg | 8% |
| Potassium | 373.5mg | 8% |
| Calcium | 73.5mg | 6% |
| Iron | 10.9mg | 61% |
| Magnesium | 88.5mg | 21% |
| Zinc | 148.3mg | 1348% |
| Vitamin C | 8.1mg | 9% |
| Vitamin A | 147.0mcg | 16% |
| Vitamin B6 | 0.15mg | 9% |
| Vitamin B12 | 31.2mcg | 1300% |
| Folate | 15.0mcg | 4% |
| Vitamin K | 0.15mcg | 0% |
| Phosphorus | 226.5mg | 18% |
Are Oysters Good for You?
Oysters provides 111 calories per cup (150g) with 11.6g of protein, 6.5g of carbohydrates, and 4.0g of fat. They are a source of cholesterol (30% dv), iron (61% dv), magnesium (21% dv).
Key Health Benefits of Oysters
- Good source of cholesterol (30% dv)
- Good source of iron (61% dv)
- Good source of magnesium (21% dv)
- Good source of zinc (1349% dv)
- Good source of vitamin a (16% dv)
- Provides 11.6g of protein per serving
Frequently Asked Questions
How many calories are in oysters?
One cup (150g) of oysters contains 111 calories.
How much protein are in oysters?
One cup (150g) of oysters provides 11.6g of protein.
Are oysters gluten-free?
Yes, oysters are naturally gluten-free.
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Nutrition data sourced from USDA FoodData Central. Track oysters and thousands of other foods with the Gram app.