Why does this sourdough bloomer have a Nutri‑Score of D, and which nutrients are responsible for that rating?

The loaf receives many negative points, mainly from its high salt level (2.38 g per 100 g gives 11 points) and moderate energy (1039 kJ contributes 3 points), while it earns few positive points because it lacks fruits, vegetables or legumes and has limited fiber, resulting in a total score of 14 that corresponds to a D rating.

How does the salt content of this sourdough bloomer affect a hypertensive diet?

With 2.38 g of salt per 100 g, the loaf far exceeds the recommended maximum of about 0.3 g per 100 g for blood‑pressure management, so consuming several slices can quickly approach or surpass daily salt limits, making it less suitable for people with hypertension.

Is this sourdough bloomer suitable for a vegan or gluten‑free diet?

The product contains wheat flour and malted barley flour, both sources of gluten, so it is not gluten‑free, and the label mentions possible traces of egg and milk, meaning it cannot be considered vegan.

Tesco • 400g

sourdough bloomer

Cereals And Potatoes

Product Insights

Tesco’s sourdough bloomer is a 400 g loaf belonging to the cereals and potatoes group, specifically classified as bread. It carries a Nutri‑Score of D and is placed in NOVA group 3, reflecting a moderate level of processing and a nutritional profile that offers relatively low sugar (1.5 g), low fat (0.5 g) and modest calories (245 kcal) per 100 g, but a relatively high salt content (2.38 g) which pulls the overall rating down. The loaf provides a good protein level (10.7 g) and a decent amount of fiber (2.9 g), yet the high salt and lack of positive nutrients such as fruits or vegetables keep it from achieving a better score.

Nutrient Levels

Traffic light indicators

Fat

low

Saturated Fat

low

Sugars

low

Salt

high

Nutritional Values

Values per 100 g

Energy Kcal245 kcal

Fat0.5 g

Saturated Fat0.1 g

Carbohydrates48 g

Sugars1.5 g

Comparative Analysis

Compared with the average bread, this sourdough bloomer contains less sugar (1.5 g vs 4.79 g), less fat (0.5 g vs 5.52 g), less salt (2.38 g vs 3.95 g) and fewer calories (245 kcal vs 349 kcal) per 100 g, while offering higher protein (10.7 g vs 9.9 g) and slightly more carbohydrates (48 g vs 47.3 g).

Ingredients

Wheat Flour, Water, Salt, Malted Barley Flour. This bakery product may also contain peanuts milk, sesame, egg. soya and other allergens

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Frequently Asked Questions

Everything you need to know about sourdough bloomer.

Tesco

400g