1 serving (150 grams) contains 350 calories, 20.0 grams of protein, 15.0 grams of fat, and 30.0 grams of carbohydrates.
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Nutrition Information
Calories |
552.1 | ||
|---|---|---|---|
% Daily Value* |
|||
| Total Fat | 23.7 g | 30% | |
| Saturated Fat | 4.7 g | 23% | |
| Polyunsaturated Fat | 0 g | ||
| Cholesterol | 47.3 mg | 15% | |
| Sodium | 946.4 mg | 41% | |
| Total Carbohydrates | 47.3 g | 17% | |
| Dietary Fiber | 3.2 g | 11% | |
| Sugars | 7.9 g | ||
| protein | 31.5 g | 63% | |
| Vitamin D | 15.8 mcg | 79% | |
| Calcium | 157.7 mg | 12% | |
| Iron | 3.2 mg | 17% | |
| Potassium | 394.3 mg | 8% | |
* 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 fish sandwich
A tuna fish sandwich typically consists of canned tuna mixed with mayonnaise and served between slices of bread, often with additional ingredients such as lettuce, tomato, or pickles. Originating as a popular Western lunch item, it combines protein-rich fish with carbohydrates for a balanced meal. Tuna is a lean protein source and rich in omega-3 fatty acids, known for their heart health benefits. It also provides essential nutrients such as vitamin B12, selenium, and iodine, contributing to energy production and thyroid function. Depending on the bread type and additional ingredients, its nutritional profile can vary, making it adaptable to various dietary needs.
Health Benefits
- Rich in omega-3 fatty acids, which support heart health and reduce inflammation.
- Contains high levels of vitamin B12, essential for red blood cell formation and neurological function.
- Provides selenium, a mineral that acts as an antioxidant and supports immune health.
Dietary Considerations
Selection and Storage
Store tuna and mayonnaise separately in the refrigerator until ready to prepare the sandwich. Once made, consume promptly or refrigerate for a maximum of 24 hours to maintain freshness.
Common Questions About Tuna fish sandwich Nutrition
Is a tuna fish sandwich high in protein?
Yes, a typical tuna fish sandwich is high in protein. A 3-ounce serving of canned tuna packed in water contains about 20 grams of protein, and when combined with whole grain bread, the total protein content of the sandwich can range from 25-30 grams depending on additional ingredients like mayonnaise or vegetables.
Can I eat a tuna fish sandwich on a keto diet?
A tuna fish sandwich is generally not keto-friendly due to the bread, but you can modify it by using lettuce wraps or low-carb bread alternatives. Canned tuna itself is keto-friendly with zero carbs, and combining it with keto-approved mayonnaise can make it a great option for the diet.
What are the health benefits and concerns of eating a tuna fish sandwich?
A tuna fish sandwich is a good source of high-quality protein, omega-3 fatty acids, and essential nutrients like selenium and vitamin D, which support heart and brain health. However, regular consumption may raise concerns about mercury levels in tuna, so it is recommended to limit intake to 2-3 servings of canned tuna per week, especially for pregnant women and children.
What is the recommended serving size for a tuna fish sandwich?
A standard serving size for a tuna fish sandwich typically includes 3-4 ounces of canned tuna, which is equivalent to about half a can. For a balanced meal, pair it with whole grain bread, plenty of vegetables like lettuce and tomatoes, and a healthy fat source like avocado or olive oil-based mayonnaise.
How does a tuna fish sandwich compare to other sandwich options?
Compared to deli meat sandwiches, a tuna fish sandwich is generally lower in saturated fat and higher in omega-3 fatty acids. However, it may contain more sodium if prepared with commercially made mayonnaise or canned tuna in brine. Opting for reduced-sodium tuna packed in water and adding fresh ingredients can make it a healthier alternative to many other sandwich types.
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.
