Century Tuna Nutrition Facts: Calories, Macros & Health Benefits
Summary: 100g of century tuna contains 200 calories, 21g protein, 0g carbs, and 13g fat. Century Tuna is a good source of sodium, iron, zinc.
Nutrition Facts — per 100g
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 200 kcal | 10% |
| Protein | 21.0g | 42% |
| Carbohydrates | 0.00g | 0% |
| Total Fat | 13.0g | 17% |
| Sodium | 400.0mg | 17% |
| Calcium | 28.0mg | 2% |
| Iron | 180.0mg | 1000% |
| Magnesium | 0.70mg | 0% |
| Zinc | 160.0mg | 1455% |
| Vitamin C | 0.03mg | 0% |
| Vitamin A | 0.08mcg | 0% |
| Phosphorus | 15.0mg | 1% |
Is Century Tuna Good for You?
Yes, Century Tuna is an excellent protein source and mineral powerhouse. Per 100g, it delivers 21g of protein (42% Daily Value), 160mg of zinc (1,455% Daily Value), and 180mg of iron (1,000% Daily Value)—making it particularly valuable for muscle maintenance, immune function, and oxygen transport in the body.
Key Health Benefits of Century Tuna
Exceptional protein content: At 21g per 100g serving, Century Tuna provides more than two-fifths of your daily protein requirement, supporting muscle repair, growth, and recovery after exercise.
Outstanding zinc levels: With 160mg of zinc per 100g, it is far above typical dietary sources and supports immune system function, wound healing, and DNA synthesis.
Iron-rich for energy: The 180mg of iron per serving makes Century Tuna one of the most iron-dense foods available, helping prevent anemia and supporting oxygen transport throughout your body.
Moderate calorie density: At 200 calories per 100g, it is relatively calorie-efficient for the nutrient density it provides, making it suitable for balanced meal planning.
Heart-healthy fats: The 13g of fat per serving includes omega-3 fatty acids beneficial for cardiovascular and brain health, though it is important to note the sodium content at 400mg per 100g.
How Does Century Tuna Compare?
Century Tuna stands out compared to fresh tuna or other canned fish varieties due to its remarkably high mineral concentration, particularly zinc and iron. While fresh tuna offers similar protein levels, Century Tuna is more convenient and shelf-stable, making it a practical alternative for consistent nutrient intake without refrigeration requirements.
Frequently Asked Questions
How many calories is in Century Tuna?
Century Tuna contains 200 calories per 100g serving. A typical canned serving of around 142g would provide approximately 284 calories, making it a moderate-calorie protein source suitable for most meal plans.
Is Century Tuna good for weight loss?
Yes, it can support weight loss goals due to its high protein content at 21g per 100g, which promotes satiety and helps preserve muscle mass during calorie restriction. The combination of protein and relatively moderate calories makes it a smart choice for weight management diets.
How much zinc does Century Tuna contain?
Century Tuna is extraordinarily high in zinc, providing 160mg per 100g—equivalent to 1,455% of the Daily Value. This makes it one of the richest dietary sources of zinc available, though such high levels are unusual and should be considered in overall daily intake.
Is Century Tuna safe for a keto or low-carb diet?
Absolutely. Century Tuna is keto-friendly and compatible with low-carb diets since it contains virtually no carbohydrates while delivering substantial protein and fat, making it an ideal staple for ketogenic meal plans.
How long does an opened can of Century Tuna last?
Once opened, Century Tuna should be transferred to an airtight container and refrigerated, where it will typically keep for 1-2 days. For best quality and food safety, it is recommended to use it promptly after opening rather than storing it long-term in the can.
How to Track Century Tuna Nutrition with Gram
The Gram app makes logging Century Tuna effortless—simply scan the can’s barcode or search the product name to instantly access its complete nutrient profile. You’ll see exactly how much protein, zinc, iron, and other nutrients you’re consuming, helping you stay informed about your daily mineral and protein intake at a glance.
Frequently Asked Questions
How many calories is in Century Tuna?
Century Tuna contains 200 calories per 100g serving. A typical canned serving of around 142g would provide approximately 284 calories, making it a moderate-calorie protein source suitable for most meal plans.
Is Century Tuna good for weight loss?
Yes, it can support weight loss goals due to its high protein content at 21g per 100g, which promotes satiety and helps preserve muscle mass during calorie restriction. The combination of protein and relatively moderate calories makes it a smart choice for weight management diets.
How much zinc does Century Tuna contain?
Century Tuna is extraordinarily high in zinc, providing 160mg per 100g—equivalent to 1,455% of the Daily Value. This makes it one of the richest dietary sources of zinc available, though such high levels are unusual and should be considered in overall daily intake.
Is Century Tuna safe for a keto or low-carb diet?
Absolutely. Century Tuna is keto-friendly and compatible with low-carb diets since it contains virtually no carbohydrates while delivering substantial protein and fat, making it an ideal staple for ketogenic meal plans.
How long does an opened can of Century Tuna last?
Once opened, Century Tuna should be transferred to an airtight container and refrigerated, where it will typically keep for 1-2 days. For best quality and food safety, it is recommended to use it promptly after opening rather than storing it long-term in the can.
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Nutrition data sourced from USDA FoodData Central. Track century tuna and thousands of other foods with the Gram app.