Why is Morceaux de Thon au Naturel classified as a NOVA 3 product and what does that imply about its processing?

The product is labeled NOVA 3 because it is a canned fish that undergoes basic processing steps such as cooking, adding water and salt, and sealing in a tin; no additives or extensive formulation are involved, so it is considered moderately processed rather than ultra‑processed (NOVA 4).

How does the salt content of this canned tuna affect a hypertension‑friendly diet?

With 0.9 g of salt per 100 g (about 0.36 g sodium), a standard 200 g serving contributes roughly 1.8 g of salt, which is a notable portion of the recommended daily limit of 5–6 g; people managing high blood pressure should therefore consume it in moderation.

Is the tuna in this product a concern for people with fish allergies, and how does its sourcing impact sustainability?

Tuna is a recognized fish allergen, so individuals with fish allergies should avoid this product. The label does not indicate any sustainability certification, so while the tuna is likely sourced from wild catches, consumers interested in environmentally responsible seafood should seek certified alternatives.

Petit Navire • 2 x 112 g

Morceaux de Thon au Naturel

Fish Meat Eggs

Product Insights

Morceaux de Thon au Naturel is a canned tuna product from Petit Navire, sold in France and marketed as tuna chunks in natural water. It delivers a high 25 g of protein per 100 g, virtually no sugars or carbs, and low fat (0.7 g) and saturated fat (0.2 g), but it does contain 0.9 g of salt, giving it a moderate sodium level; its Nutri‑Score is A and it belongs to the fish meat group of the PNNS. Classified as NOVA 3, it is moderately processed, offering a lean protein source while the added salt and its canned nature may be considerations for those limiting sodium or avoiding processed foods.

Nutrient Levels

Traffic light indicators

Fat

low

Saturated Fat

low

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal106 kcal

Fat0.7 g

Saturated Fat0.2 g

Carbohydrates0 g

Sugars0 g

Comparative Analysis

Compared with the average canned fish product, this tuna contains virtually no sugar, 0.7 g fat and 0.2 g saturated fat versus 6.6 g and 1.3 g on average, only 0.9 g salt instead of 5.3 g, and delivers 25 g protein per 100 g, well above the typical 18 g, resulting in lower energy at 106 kcal versus 149 kcal.

Ingredients

Thon, eau, sel.

84%

35%

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Frequently Asked Questions

Everything you need to know about Morceaux de Thon au Naturel.

Petit Navire

112 g

Morceaux de Thon nature

View Analysis

Petit Navire