Why is Atum em Posta ao Natural classified as minimally processed (NOVA 3) and does it contain any additives?

It is classified as NOVA 3 because the ingredient list consists only of tuna, water and a small amount of salt, with no added preservatives, flavorings or other processing aids, so the product is essentially a straightforward canned fish.

How does the salt content of this canned tuna affect a hypertensive or low‑sodium diet?

Each 100 g serving provides 0.54 g of salt, roughly 10 % of the recommended daily maximum of 5 g, so it contributes modestly to sodium intake and can fit into a low‑sodium diet when portion sizes are controlled.

Is this tuna suitable for keto or other low‑carbohydrate diets?

Yes, with only 0.5 g of carbohydrates and 28 g of protein per 100 g, the product is very low in carbs and high in protein, making it a compatible choice for keto, paleo and other low‑carb eating plans.

Continente Equilíbrio • 120 g (85 g)

Atum em Posta ao Natural

Fish Meat Eggs

Product Insights

The product is a canned tuna steak in natural brine from Portugal, produced by Continente Equilíbrio, containing about 71% tuna, water and a small amount of salt. It belongs to the fish category of the PNNS groups, delivers 28 g of protein per 100 g, low fat (2.3 g) and low sugars (≤0.5 g), but provides 0.54 g of salt, which contributes a moderate sodium level. The product carries a Nutri‑Score of A and is classified in NOVA group 3, indicating a minimally processed canned fish, yet the added salt and its moderate sodium should be considered by those monitoring salt intake.

Nutrient Levels

Traffic light indicators

Fat

low

Saturated Fat

low

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal134 kcal

Fat2.3 g

Saturated Fat0.6 g

Carbohydrates0.5 g

Sugars0.5 g

Comparative Analysis

Compared with average values for similar canned seafood, this tuna contains far less fat (2.3 g vs 6.6 g), sugar (0.5 g vs 0.98 g) and salt (0.54 g vs 5.32 g) per 100 g, while providing almost 10 g more protein (28 g vs 18 g).

Ingredients

Atum (_Peixe_) (70,8%), Água (28,2%) e Sal.

84%

35%

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Frequently Asked Questions

Everything you need to know about Atum em Posta ao Natural.

Continente,Continente Equilíbrio,Equilíbrio,SONAE

85 g (120 g)