1 serving (100 grams) contains 132 calories, 29.0 grams of protein, 1.0 grams of fat, and 0.0 grams of carbohydrates.
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Nutrition Information
Calories |
314.3 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 2.4 g | 3% | |
| Saturated Fat | 0.7 g | 3% | |
| Polyunsaturated Fat | 0 g | ||
| Cholesterol | 119.0 mg | 39% | |
| Sodium | 119.0 mg | 5% | |
| Total Carbohydrates | 0 g | 0% | |
| Dietary Fiber | 0 g | 0% | |
| Sugars | 0 g | ||
| protein | 69.0 g | 138% | |
| Vitamin D | 476.2 mcg | 2381% | |
| Calcium | 23.8 mg | 1% | |
| Iron | 3.1 mg | 17% | |
| Potassium | 833.3 mg | 17% | |
* 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 filet
Tuna filet is a popular seafood that comes from various species of saltwater tuna fish, found in tropical and subtropical oceans worldwide. Often used in Mediterranean, Asian, and American cuisines, tuna filet is valued for its firm texture and rich, meaty flavor. Nutritionally, it is an excellent source of high-quality protein while being low in both fat and carbohydrates. Tuna is also rich in omega-3 fatty acids, vitamins such as B12 and D, and essential minerals like selenium and potassium, making it a healthy addition to most diets.
Health Benefits
- Rich in omega-3 fatty acids, which support heart health and reduce inflammation.
- Provides high levels of vitamin B12 (approximately 2.5 mcg per 100g) crucial for red blood cell production and energy metabolism.
- Great source of selenium (about 60 mcg per 100g), an antioxidant that supports immune function and thyroid health.
Dietary Considerations
Selection and Storage
Store fresh tuna filets in the coldest compartment of the refrigerator and use within 1-2 days. For longer storage, wrap tightly and freeze for up to 3 months.
Common Questions About Tuna filet Nutrition
Is tuna filet high in protein?
Yes, tuna filet is an excellent source of protein. A 3-ounce (85-gram) serving of cooked tuna filet contains approximately 22 grams of protein, making it an ideal choice for muscle repair and growth.
Can I eat tuna filet on a keto diet?
Absolutely, tuna filet is a great choice for a keto diet. It is naturally low in carbohydrates while being rich in protein and healthy fats, providing about 0 grams of carbs per serving.
What are the health benefits or concerns of eating tuna filet?
Tuna filet is packed with essential nutrients like omega-3 fatty acids, vitamin D, and B vitamins, supporting heart and brain health. However, due to its mercury content, it is advisable to limit consumption to 2-3 servings per week, especially for pregnant women and children.
How much tuna filet should I eat per serving?
A standard serving size for tuna filet is around 3-4 ounces (85-113 grams). This portion provides a balanced amount of nutrients without overloading on calories or mercury.
How does tuna filet compare to salmon filet?
Tuna filet is leaner, with fewer calories and less fat compared to salmon filet. While both are high in protein, salmon is richer in omega-3 fatty acids, making it a better choice for heart health, whereas tuna is a leaner option for low-fat diets.
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.
