1 serving (165 grams) contains 191 calories, 42.0 grams of protein, 1.4 grams of fat, and 0.0 grams of carbohydrates.
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Nutrition Information
Calories |
272.9 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 2 g | 2% | |
| Saturated Fat | 0.6 g | 3% | |
| Polyunsaturated Fat | 0 g | ||
| Cholesterol | 71.4 mg | 23% | |
| Sodium | 571.4 mg | 24% | |
| Total Carbohydrates | 0 g | 0% | |
| Dietary Fiber | 0 g | 0% | |
| Sugars | 0 g | ||
| protein | 60.0 g | 120% | |
| Vitamin D | 71.4 mcg | 357% | |
| Calcium | 14.3 mg | 1% | |
| Iron | 2.1 mg | 11% | |
| Potassium | 428.6 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 Tuna tin
Canned tuna, or tuna tin, is a widely consumed, convenient, and shelf-stable source of protein. Originating from fish species like albacore or skipjack, it is typically processed and preserved using water, oil, or brine. This product has a global presence, often incorporated in dishes across Mediterranean, American, and Asian cuisines. Nutritionally, canned tuna is high in protein (up to 25 grams per 100 grams), contains essential omega-3 fatty acids, and offers significant amounts of vitamins and minerals such as vitamin D, selenium, and B vitamins. Generally low in carbohydrates, canned tuna is a versatile choice for balanced meals and snacks, contributing both flavor and nutrients to a variety of dishes.
Health Benefits
- Rich in omega-3 fatty acids, which support heart health by reducing inflammation and lowering triglyceride levels.
- High in protein, providing all essential amino acids to support muscle repair and growth.
- Good source of vitamin D, which aids in calcium absorption and supports bone health.
- Contains selenium, a potent antioxidant that helps protect cells from oxidative damage.
- Provides B vitamins (e.g., B12 and niacin), which are essential for energy metabolism and brain function.
Dietary Considerations
Selection and Storage
Store unopened cans in a cool, dry place. Once opened, transfer leftover tuna to an airtight container, refrigerate, and consume within 2 days for optimal freshness.
Common Questions About Tuna tin Nutrition
Is tuna in a tin high in protein?
Yes, canned tuna is an excellent source of protein. A 100-gram serving of canned tuna typically provides around 25-27 grams of protein, making it a great option for muscle building and repair.
Can I eat tuna in a tin on a keto diet?
Yes, canned tuna is keto-friendly as it is low in carbohydrates and high in protein and healthy fats. Ensure you choose varieties packed in water or olive oil without added sugars for the best keto compliance.
What are the health benefits and risks of eating canned tuna?
Canned tuna is rich in omega-3 fatty acids, which support heart and brain health, and it is also a good source of vitamin D and selenium. However, due to potential mercury content, consumption should be limited to 2-3 servings per week, particularly for pregnant women and children.
What is the recommended portion size for canned tuna?
A typical portion size of canned tuna is around 3-4 ounces (85-113 grams), which equates to approximately half a standard tin. This portion provides a good balance of nutrients without exceeding recommended mercury intake limits.
How does canned tuna compare to fresh tuna?
Canned tuna is more convenient and has a longer shelf life than fresh tuna. Nutritionally, both are high in protein and omega-3s, but fresh tuna tends to have slightly more omega-3 content and fewer added preservatives. For affordability and convenience, canned tuna is a preferred choice.
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.
