Oysters Nutrition Facts: Calories, Macros & Health Benefits
Summary: One piece (15g) of oysters contains 10 calories, 1.1g protein, 0.5g carbs, and 0.3g fat. Oysters is a good source of zinc, vitamin b12.

Nutrition Facts — one piece (15g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 10 kcal | 0% |
| Protein | 1.1g | 2% |
| Carbohydrates | 0.51g | 0% |
| Total Fat | 0.33g | 0% |
| Sugar | 0.12g | -- |
| Saturated Fat | 0.09g | 0% |
| Cholesterol | 7.7mg | 3% |
| Sodium | 16.2mg | 1% |
| Potassium | 29.6mg | 1% |
| Calcium | 11.2mg | 1% |
| Iron | 0.88mg | 5% |
| Magnesium | 3.5mg | 1% |
| Zinc | 7.5mg | 68% |
| Vitamin A | 2.4mcg | 0% |
| Vitamin B6 | 0.01mg | 1% |
| Vitamin B12 | 1.4mcg | 59% |
| Folate | 1.1mcg | 0% |
| Vitamin K | 0.20mcg | 0% |
| Phosphorus | 18.4mg | 1% |
Are Oysters Good for You?
Oysters provides 10 calories per piece (15g) with 1.1g of protein, 0.5g of carbohydrates, and 0.3g of fat. They are a source of zinc (68% dv), vitamin b12 (59% dv).
Key Health Benefits of Oysters
- Good source of zinc (68% dv)
- Good source of vitamin b12 (59% dv)
Frequently Asked Questions
How many calories are in oysters?
One piece (15g) of oysters contains 10 calories.
How much protein are in oysters?
One piece (15g) of oysters provides 1.1g 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.