Why is Atum posta ao natural classified as moderately processed (NOVA 3) and what specific additives does it contain?

The product is classified as NOVA 3 because the tuna is cooked, canned and combined with water and salt, which involves heat treatment and preservation but no industrial additives; the ingredient list shows only tuna, water and salt, and the additive count is zero.

How does the salt content in this canned tuna affect a hypertensive diet?

At 1 g of salt per 100 g (about 400 mg of sodium), the product provides a moderate amount of sodium; when consumed in typical portions it can fit within daily sodium limits, but individuals with hypertension should monitor portion size to keep total intake below recommended levels.

Is this product suitable for low‑carb, keto or gluten‑free diets?

Yes, the tuna contains zero carbohydrates, zero sugars and no gluten‑containing ingredients, making it compatible with low‑carb and keto eating plans as well as gluten‑free diets.

Auchan • 84 g (120 g)

Atum posta ao natural

Fish Meat Eggs

Product Insights

Atum posta ao natural is a canned tuna steak packaged in a metal can, belonging to the fish and seafood group of the PNNS classification. It carries a Nutri‑Score of A and is placed in NOVA group 3, indicating it is a moderately processed product without added sugars or preservatives. With 25 g of protein, only 0.5 g of fat and 0 g of carbohydrates per 100 g, it offers a lean source of protein, though its 1 g of salt per 100 g may be a concern for sodium‑restricted diets.

Nutrient Levels

Traffic light indicators

Fat

low

Saturated Fat

low

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal105 kcal

Fat0.5 g

Saturated Fat0.2 g

Carbohydrates0 g

Sugars0 g

Comparative Analysis

Compared with average values for general foods, this tuna contains virtually no sugar, 0.5 g fat (far below the 6.6 g average), 0.2 g saturated fat, 1 g salt, 105 kcal energy and 25 g protein per 100 g, making it markedly lower in calories, fat and sugar while delivering substantially more protein.

Ingredients

Atum (70%), água (29%) e sal.

84%

35%

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Frequently Asked Questions

Everything you need to know about Atum posta ao natural.

BOM PETISCO

120 g (84 g)

Atum em posta ao natural

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Hacendado

270 g

Atum ao Natural

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Costatum

77 g