1 serving (16 grams) contains 42 calories, 3.9 grams of protein, 2.9 grams of fat, and 0.6 grams of carbohydrates.
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Nutrition Information
Calories |
675.8 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 45.8 g | 58% | |
| Saturated Fat | 10.4 g | 52% | |
| Polyunsaturated Fat | 18.9 g | ||
| Cholesterol | 1505.3 mg | 501% | |
| Sodium | 3840.0 mg | 166% | |
| Total Carbohydrates | 10.2 g | 3% | |
| Dietary Fiber | 0 g | 0% | |
| Sugars | 0 g | ||
| protein | 63.0 g | 126% | |
| Vitamin D | 297.0 mcg | 1485% | |
| Calcium | 704.0 mg | 54% | |
| Iron | 30.5 mg | 169% | |
| Potassium | 463.4 mg | 9% | |
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
Food Attributes
Source of Calories
About Caviar
Caviar is a luxurious delicacy made from the cured roe (eggs) of sturgeon fish, traditionally associated with Russian and Iranian cuisine but enjoyed worldwide. Known for its briny, rich flavor and delicate texture, it is often served as a garnish, spread, or alongside crackers. Nutritionally, caviar is dense in proteins, healthy fats, and a variety of vitamins and minerals. A 100-gram serving contains approximately 264 calories, 24.6 grams of protein, and 17.9 grams of fat, predominantly heart-healthy omega-3 fatty acids. Additionally, it is a rich source of calcium, iron, and vitamin D, making it a nutrient-packed food in small amounts.
Health Benefits
- Supports heart health due to high omega-3 fatty acid content, which can lower triglyceride levels.
- Promotes strong bones with 275 mg of calcium and 116 IU of vitamin D per 100 grams, essential for bone density.
- Prevents iron deficiency anemia with 11.9 mg of iron per serving, providing over 50% of the daily recommended intake.
Dietary Considerations
Selection and Storage
Store caviar in the coldest part of the refrigerator (28–32°F) and consume within 1-2 days of opening for optimal freshness. Keep it sealed tightly to avoid spoilage.
Common Questions About Caviar Nutrition
Is caviar high in protein?
Yes, caviar is high in protein. It contains approximately 24.6 grams of protein per 100 grams, making it an excellent source of protein for muscle repair and overall body function.
Can I eat caviar on a keto diet?
Yes, caviar is suitable for a keto diet. With only 4 grams of carbs per 100 grams and a healthy fat content of 17.9 grams, it aligns well with the high-fat, low-carb requirements of the keto lifestyle.
What are the health benefits or concerns of eating caviar?
Caviar is rich in omega-3 fatty acids, which support heart and brain health, and provides essential vitamins like B12. However, it is also high in sodium, with 1,500 mg per 100 grams, which may be a concern for individuals watching their salt intake.
How much caviar should I eat in one serving?
A typical serving size of caviar is around 15-30 grams (1-2 tablespoons), which provides a luxurious flavor and plenty of nutrients without excessive calories or sodium.
How does caviar compare to fish roe, and how should it be served?
Caviar is specifically made from sturgeon roe and is considered more luxurious, with a delicate texture and a buttery, briny flavor. In comparison, other fish roe, like salmon or trout, are less expensive and often have a more pronounced fishy taste. Caviar is best served chilled on blinis, crackers, or with a dollop of crème fraîche.
Data Sources & Scientific References
Our nutrition data comes from trusted, authoritative sources to ensure accuracy and reliability. Below are specific scientific references and authoritative sources for this food item.
- USDA FoodData - Caviar DataU.S. Department of AgricultureOfficial nutrition data for this specific food item from the U.S. Department of Agriculture's comprehensive food database.
- Omega-3 fatty acids fact sheetNIH Office of Dietary SupplementsOverview of omega-3 fatty acids, a key nutrient prominent in caviar, with information on health benefits.
- Dietary Guidelines for Americans 2020-2025U.S. Department of Health and Human ServicesGeneral guidelines discussing nutrient-rich foods like fish roe and their role in a balanced diet.
Additional Authoritative Sources:
Daily value percentages based on FDA guidelines. Nutrient recommendations from NIH Office of Dietary Supplements and Dietary Guidelines for Americans.
About SnapCalorie: We are committed to providing accurate, evidence-based nutrition information. Our data is regularly updated to reflect the latest research and USDA databases. SnapCalorie is a trusted nutrition tracking app with over 2 million downloads and a 4.8/5 star rating.
