1 serving (85 grams) contains 99 calories, 21.6 grams of protein, 1.2 grams of fat, and 0.0 grams of carbohydrates.
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Nutrition Information
Calories |
275 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 3.3 g | 4% | |
| Saturated Fat | 0.8 g | 4% | |
| Polyunsaturated Fat | 0 g | ||
| Cholesterol | 83.3 mg | 27% | |
| Sodium | 686.1 mg | 29% | |
| Total Carbohydrates | 0 g | 0% | |
| Dietary Fiber | 0 g | 0% | |
| Sugars | 0 g | ||
| protein | 60.0 g | 120% | |
| Vitamin D | 0 mcg | 0% | |
| Calcium | 27.8 mg | 2% | |
| Iron | 2.2 mg | 12% | |
| Potassium | 555.6 mg | 11% | |
* 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 Tinned tuna
Tinned tuna is a form of preserved fish, originating from species such as skipjack, albacore, or yellowfin tuna, and is commonly used across various global cuisines, including Mediterranean, Asian, and Western dishes. It is typically packed in either oil or water, which contributes to its texture and flavor. Nutritionally, tinned tuna is rich in protein, omega-3 fatty acids, and important micronutrients like selenium, vitamin D, and vitamin B12. It is relatively low in calories, making it a popular choice for those managing weight or following high-protein diets. However, sodium content can vary depending on the preparation method, and some varieties may contain added salt.
Health Benefits
- Excellent source of high-quality protein, providing essential amino acids for muscle repair and maintenance (20-25 grams of protein per 100 grams).
- High in omega-3 fatty acids, which support heart health, reduce inflammation, and improve brain function (approximately 0.2-1.3 grams per 100 grams, depending on the variety).
- Rich in selenium, an antioxidant critical for thyroid health and protecting cells from oxidative stress (about 50-70% of the daily value per 100 grams).
Dietary Considerations
Selection and Storage
Store unopened tins in a cool, dry place. Once opened, transfer the tuna to an airtight container and refrigerate, consuming within 1-2 days.
Common Questions About Tinned tuna Nutrition
Is tinned tuna high in protein?
Yes, tinned tuna is an excellent source of protein. A 100-gram serving of canned tuna provides around 25-30 grams of protein, depending on the type (in water or oil). It is a great option for those looking to increase their protein intake.
Can I eat tinned tuna on a keto diet?
Yes, tinned tuna is keto-friendly as it is naturally low in carbohydrates. A 100-gram serving typically has 0 grams of carbs, making it an excellent option for those following a ketogenic diet.
Are there any health benefits or concerns with tinned tuna?
Tinned tuna is rich in omega-3 fatty acids, which are good for heart and brain health. However, frequent consumption of some varieties may lead to mercury exposure. It's recommended to limit intake to 2-3 servings per week, especially for pregnant women and children.
What is the recommended portion size for tinned tuna?
A standard portion size for tinned tuna is about 85 grams (3 ounces), which is roughly half a can. This provides a good balance of nutrients without exceeding limits on sodium or mercury.
How does tinned tuna compare to fresh tuna?
Tinned tuna is more convenient and affordable than fresh tuna, while still offering high protein and omega-3 content. However, fresh tuna generally contains less sodium and no added preservatives, making it a better option for those watching their salt intake.
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.
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.
