Why does this tuna product have a Nutri‑Score of C, and which nutrients contribute most to that rating?

The Nutri‑Score algorithm awards points for energy, saturated fat, total fat, sugar and salt (negative) and for protein, fibre and fruit/vegetable content (positive). This tuna scores positively for its high protein (28 g) but gains negative points from its relatively high total fat (9 g) and moderate salt (1.5 g), which together keep the overall grade at C rather than a higher rating.

Is the tuna in this product a potential allergen for people with fish allergies, and how can they avoid it?

Yes, tuna is a fish protein and is listed as a common allergen; individuals with confirmed fish allergies should avoid this product and look for alternative protein sources that are certified allergen‑free.

Can this tuna in olive oil be incorporated into a keto or low‑carb diet, and what nutritional factors make it suitable?

The product contains virtually no carbohydrates and provides a substantial amount of fat and protein, which align with the macronutrient ratios recommended for ketogenic and low‑carb diets, making it a suitable option for those eating such plans.

Rio Mare • 250 g

Thon

Fish Meat Eggs

Product Insights

Thon is a canned tuna fillet product from Rio Mare, packed in olive oil and salt, and classified under the fish and seafood category. It belongs to the "Fish and seafood" dietary family, carries a Nutri‑Score of C and is a processed (NOVA 3) item; it offers high protein (28 g per 100 g) and contains no carbohydrates, but its total fat (9 g per 100 g) exceeds the average for similar products and it has a moderate salt level. Overall, it provides a strong protein source for low‑carb diets, yet consumers should weigh its fat and sodium content within a balanced eating plan.

Nutrient Levels

Traffic light indicators

Fat

moderate

Saturated Fat

low

Salt

moderate

Nutritional Values

Values per 100 g

Added Sugars0 g

Fruits & Vegetables0 %

Comparative Analysis

Compared with the average values for similar tuna products, this canned tuna provides more protein (28 g vs 18 g) and calories (193 kcal vs 149 kcal), while delivering lower sugar (0 g vs 1 g) and salt (1.5 g vs 5.3 g) but higher total fat (9 g vs 6.6 g).

Ingredients

filetti i tonno, olio di oliva, sale.

84%

35%

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Frequently Asked Questions

Everything you need to know about Thon.

rio mare

100g

Paté de thon

View Analysis

Риба Тон в маслиново масло Екстра Върджин

RIO mare

3 x 80 g

Риба Тон в маслиново масло Екстра Върджин

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Rio mare

120g

Thon entier à l’huile d’olive

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RIO mare

Rio Mare Tonno Natura X4

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Rio mare

Rio Mare thon entier

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Rio mare

Thon entier filet d’huile d’olive

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Rio Mare • 250 g

Thon

Fish Meat Eggs

Product Insights

Nutrient Levels

Traffic light indicators

Fat

moderate

Saturated Fat

low

Salt

moderate

Nutritional Values

Values per 100 g

Added Sugars0 g

Fruits & Vegetables0 %

Comparative Analysis

Ingredients

filetti i tonno, olio di oliva, sale.

84%

35%

Unlock What Your Food Doesn't Tell You

Scan this and millions of other food products to discover hidden positive & negative points, scores percentage, additives, allergens, and deeper product insights with the free NutrScan app.