View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
Atum posta ao natural
Atum posta ao natural by Santa Catarina provides 110 kcal per 100 g, with 0 g of sugars and 25.4 g of protein. That is 100% less sugar than the average product in this category. Its Nutri-Score is A. It is listed in the Tunas in brine category.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 100 g
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 110 kcal | 110 kcal | 108 | |
| Total fat | 0.8 g | 0.8 g | 1% | 1.3 −38% |
| Saturated fat | 0.5 g | 0.5 g | 3% | 0.4 +31% |
| Carbohydrates | 0 g | 0 g | 0% | 0.4 −100% |
| Total sugars | 0 g | 0 g | 0.2 −100% | |
| Dietary fiber | 0 g | 0 g | 0% | 0.2 −100% |
| Protein | 25.4 g | 25.4 g | 51% | 23.9 +6% |
| Salt | 1.2 g | 1.2 g | 1.3 −6% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 377 Tunas in brine products on Foodmetria.
Compared with other tunas in brine
Bar shows the share of products in this category that contain less of the nutrient.
Product details
- Serving size
- 100 g
- Sold in
- Portugal
- Barcode
- 5604450210016
Prices reported by shoppers
Loading prices…
Frequently asked questions
How many calories are in Atum posta ao natural?
Atum posta ao natural contains 110 kcal per 100 g and about 110 kcal per serving (100 g).
How much sugar is in Atum posta ao natural?
Atum posta ao natural has 0 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.
Is Atum posta ao natural healthy?
It has a Nutri-Score of A (A is best, E is worst). Scores describe nutritional quality and processing, not suitability for your individual diet.
Source: Open Food Facts (ODbL). Last updated June 26, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
Compare & rankings
Healthier alternatives
Best in category →Same category, meaningfully better on at least one measure and no worse on the others. Each card shows what improves.
a NOVA 4 
a NOVA 3 
a NOVA 3 
a More tunas in brine
View all →
a NOVA 3 
a NOVA 3 
a NOVA 3 
a NOVA 3 
a NOVA 3 
a NOVA 3 More from Santa Catarina
View all →
b NOVA 3 
a NOVA 3 
d NOVA 3 
d NOVA 3 
a NOVA 4 
e NOVA 3