Why is Diet-fibra classified as ultra-processed (NOVA 4) and what specific additives does it contain?

It is considered ultra‑processed because it is made from refined flours, isolated fibers, and industrial sweeteners, and it includes food‑grade additives such as sodium acid carbonate (E502) and maltitol (E965), which are typical of highly industrial formulations.

How does the sugar and salt content in this product affect a diabetic or hypertensive diet?

With only 1.4 g of sugar per 100 g, the product has a minimal impact on blood glucose, making it acceptable in moderation for diabetics, while its 0.58 g of salt per 100 g is below the average snack level and is unlikely to significantly raise blood pressure, though individuals on strict sodium limits should still monitor total daily intake.

Based on the ingredient list, is this product suitable for vegan, keto, or gluten-free diets?

All listed ingredients are plant‑based, so the product is vegan, but it contains whole‑wheat flour and wheat flour in the puffed‑rice layer, providing gluten, which disqualifies it from a gluten‑free diet; the carbohydrate content (54 g per 100 g) is too high for a keto regimen, so it is not keto‑friendly.

Gullón • 450 g

Diet-fibra

Sugary Snacks

Product Insights

Diet-fibra is a sweet‑snack biscuit that belongs to the ‘Sugary snacks’ PNNS group, offering 22 g of dietary fiber per 100 g. It carries a Nutri-Score of A thanks to its low sugar (1.4 g) and modest saturated fat (1 g), but it is classified as ultra‑processed (NOVA 4) and contains additives E502 and E965, as well as gluten and possible soy traces. At 388 kcal, 14 g fat and 0.58 g salt per 100 g, it provides a relatively high energy density compared with typical snack biscuits.

Nutrient Levels

Traffic light indicators

Fat

moderate

Saturated Fat

low

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal388 kcal

Fat14 g

Saturated Fat1 g

Carbohydrates54 g

Sugars1.4 g

Comparative Analysis

Compared with the average sweet‑snack biscuit, Diet-fibra contains far less sugar (1.4 g vs 28.98 g), slightly lower fat (14 g vs 17.65 g) and markedly lower salt (0.58 g vs 1.98 g) per 100 g.

Ingredients

whole wheat flour, vegetable oil (high oleic sunflower), sweeteners (maltitol), vegetable fiber, corn resistant starch, cereal fiber (corn and oats), pea fiber, puffed rice (rice flour, wheat flour, salt), gasifiers (sodium acid carbonate and ammonium acid carbonate), salt, flavoring, may contain traces of soybeans,

84%

35%

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