Oysters, raw: Calories, Macros, 22 Vitamins & 11 Minerals (USDA Per 100g)
Raw oysters, served on the half shell, are a classic delicacy, offering a unique briny, sweet, and mineral flavor with a silky, succulent texture.
Per 100g reference serving, Oysters, raw provides 51 kcal of energy, 5.71g protein (47% of calories), 2.72g total carbohydrates (22% of calories, including 0g dietary fiber and 0.62g sugars), and 1.71g total fat (31% of calories).
Vitamins Profile in Oysters, raw (Per 100g)
Track how Oysters, raw contributes to your daily fat-soluble (Vitamins A, D, E, K), water-soluble B-complex, Vitamin C, Choline, and carotenoid antioxidant targets in Wise Eating: AI Food Tracker.
| Vitamin / Bioactive | Amount per 100g | % Daily Value (FDA DV) |
|---|---|---|
| Vitamin B12 (Cobalamin) | 8.75 µg | 100% DV |
| Vitamin A (RAE) | 13 µg | 1.4% DV |
| Vitamin E (Alpha-Tocopherol) | 0.85 mg | 5.7% DV |
| Vitamin K (Phylloquinone) | 1 µg | 0.8% DV |
| Vitamin B1 (Thiamin) | 0.018 mg | 1.5% DV |
| Vitamin B2 (Riboflavin) | 0.09 mg | 6.9% DV |
| Vitamin B3 (Niacin) | 0.925 mg | 5.8% DV |
| Vitamin B6 (Pyridoxine) | 0.031 mg | 1.8% DV |
| Total Folate (Vitamin B9) | 7 µg | 1.8% DV |
| Folate (Dietary Folate Equivalents) | 7 µg | 1.8% DV |
| Natural Food Folate | 7 µg | 1.8% DV |
| Choline | 65 mg | 11.8% DV |
| Preformed Retinol | 13 µg | 1.4% DV |
Minerals & Electrolytes in Oysters, raw (Per 100g)
Electrolyte ratios (potassium-to-sodium, calcium-to-magnesium) and trace minerals (iron, zinc, selenium, copper, manganese) determine cellular hydration, oxygen transport, and thyroid function.
| Mineral / Electrolyte | Amount per 100g | % Daily Value (FDA DV) |
|---|---|---|
| Iron (Fe) | 4.61 mg | 25.6% DV |
| Calcium (Ca) | 59 mg | 4.5% DV |
| Magnesium (Mg) | 18 mg | 4.3% DV |
| Potassium (K) | 156 mg | 3.3% DV |
| Zinc (Zn) | 39.3 mg | 100% DV |
| Selenium (Se) | 19.7 µg | 35.8% DV |
| Phosphorus (P) | 97 mg | 7.8% DV |
| Copper (Cu) | 2.86 mg | 100% DV |
| Sodium (Na) | 85 mg | 3.7% DV |
Fatty Acids, Omega-3s & Sterols (Per 100g)
| Lipid / Fatty Acid | Amount per 100g | % Reference Target |
|---|---|---|
| Omega-3 DHA (Docosahexaenoic Acid) | 0.136 g | 27.2% DV |
| Omega-3 EPA (Eicosapentaenoic Acid) | 0.177 g | 35.4% DV |
| Omega-3 ALA (Alpha-Linolenic Acid) | 0.084 g | 5.2% DV |
| Linoleic Acid (Omega-6 PUFA) | 0.041 g | 0.3% DV |
| Monounsaturated Fat (MUFA) | 0.253 g | 0.8% DV |
| Polyunsaturated Fat (PUFA) | 0.528 g | 2.6% DV |
| Saturated Fat (SFA) | 0.474 g | 2.4% DV |
| Dietary Cholesterol | 40 mg | 13.3% DV |
Essential Amino Acids & BCAAs (Per 100g)
| Amino Acid | Amount per 100g | % Daily Reference |
|---|---|---|
| Trace / Not significant per 100g serving | ||
Related USDA Foods to Compare
Frequently Asked Questions
100 grams of Oysters, raw contains 51 calories (kcal), 5.71g of protein, 2.72g of carbohydrates (0g fiber, 0.62g total sugars), and 1.71g of total fat according to the USDA Standard Reference dataset in Wise Eating.
Oysters, raw has an estimated food pH of 6.5 and a Potential Renal Acid Load (PRAL) score of 1.88 mEq/100g, classifying it as Acid-Forming (Positive PRAL).
Allergen tags for Oysters, raw: Molluscs. In Wise Eating's WHO-aligned pediatric feeding database, the minimum age guideline is 60+ months with age-appropriate preparation.
Download Wise Eating: AI Food Tracker (App Store ID 6751406823) to log Oysters, raw by voice, barcode, photo, or search, and automatically calculate your daily 22 vitamins, 11 minerals, amino acids, and omega-3 fatty acids.