Healthy Food Guideby KarbCoach

Healthy Food Guide by KarbCoach

Brunswick Wild Caught Gourmet Brisling Sardines In Extra Virgin Olive Oil, Mediterranean Style: Food Integrity analysis

Updated 2026-10-19 · Brunswick

Quick answer

High integrity

Brunswick wild caught gourmet brisling sardines in extra virgin olive oil, mediterranean style received a Food Integrity Score of 86 out of 100 (high integrity). This reflects lightly processed and low additive load. This is a fairly straightforward tinned fish built around sardines and extra virgin olive oil, with a few cosmetic and vague seasoning inputs. The label is mostly recognizable, so it works as an occasional pantry staple rather than a daily one. The main points to note are the vague herbs and spices, the color-supporting additives, and the sodium content. Main considerations include ferrous gluconate used for color retention, vague herbs and spices, and paprika extractive added as color. Simpler options: Choose sardines packed in olive oil with fewer added colors; add your own herbs and spices for a more specific flavor profile.

Food Integrity Score 86/100

What stood out on the label?

  • Lightly processed
  • Low additive load
  • Transparency: High

What to watch?

  • Ferrous gluconate used for color retention
  • Vague herbs and spices
  • Paprika extractive added as color

Simpler options to consider

  • Choose sardines packed in olive oil with fewer added colors
  • Add your own herbs and spices for a more specific flavor profile

You are viewing ingredients and processing. Switch to Longevity for nutrition and longer-term eating pattern fit.

Source data, GTIN, and Healthy Food Guide analysis details

Product facts

Product
Brunswick Wild Caught Gourmet Brisling Sardines In Extra Virgin Olive Oil, Mediterranean Style
Category
Seafood (source: Canned Seafood)
GTIN / UPC
00066613612566
Serving size
78 g (1 can)
Source data — ingredients
Ingredient list from product label data (see Sources)
Healthy Food Guide analysis
Independent Longevity and Food Integrity scorecards. See methodology under Sources.
Data last verified

Food Integrity results

Wild Caught Gourmet Brisling Sardines In Extra Virgin Olive Oil, Mediterranean Style

Brunswick

High integrity

Warning Signs

Ferrous gluconate and paprika extractive color are added only for appearance, a quick signal this can is more styled than simple.

Consider This

Herbs and spices plus "natural" colorings hide details, and ferrous gluconate points to cosmetic formulation rather than a plain kitchen recipe.

Good Substitutes

Sardines packed in olive oil with whole olives, salt, and herbs you add yourself keeps the recipe closer to pantry basics.

Overall Assessment

High integrity

This is a fairly straightforward tinned fish built around sardines and extra virgin olive oil, with a few cosmetic and vague seasoning inputs. The label is mostly recognizable, so it works as an occasional pantry staple rather than a daily one. The main points to note are the vague herbs and spices, the color-supporting additives, and the sodium content.

Key Highlights

Higher Concern Ingredient Count0

What stood out

  • Ferrous gluconate used for color retention
  • Vague herbs and spices
  • Paprika extractive added as color

Family Watchlist

Ingredients some users may personally want to know about.

  • Black olives (ferrous gluconate) — Color-maintenance additive
  • Herbs and spices — Vague category term
  • Extractives of paprika (color) — Color additive

Highest concern ingredients

  • Black olives (ferrous gluconate to maintain color) (4/10) — Color-maintenance additive included for appearance.
  • Herbs and spices (4/10) — Vague category term hides specific seasonings.
  • Extractives of paprika (color) (4/10) — Concentrated color extract added mainly for appearance.

Better choice tips

  • Choose sardines packed in olive oil with fewer added colors.
  • Add your own herbs and spices for a more specific flavor profile.

Ingredients

Ingredient list

LIGHTLY SMOKED BRISLING SPRATS, EXTRA VIRGIN OLIVE OIL, BLACK OLIVES (WATER, SALT, FERROUS GLUCONATE TO MAINTAIN COLOR]), SALT, HERBS AND SPICES, RED BELL PEPPER FLAKES, EXTRACTIVES OF PAPRIKA (COLOR).

Formulations can vary — check the package label for the final word.

Highest-concern ingredients first. Expand an item for notes.

  1. Black olives (water, salt, ferrous gluconate to maintain color)Concern 4/10 — Mild concernColor stabilizerWatchlist · Additive

    What this is

    Color stabilizer

    Processing category

    Processed

    Main concern area

    Additive load

    Why it matters

    Ferrous gluconate is a color-maintenance additive, not a core food ingredient.

    Additional note

    Olives are brined; ferrous gluconate is added for color retention.

    Family watchlist

    Color-maintenance additive included for appearance.

  2. Herbs and spicesConcern 4/10 — Mild concernVague ingredientWatchlist · Vague label term

    What this is

    Vague ingredient

    Processing category

    Unknown / not listed

    Main concern area

    Family Watchlist

    Why it matters

    Broad label term hides which herbs and spices are actually used.

    Additional note

    Broad category with no specific herbs or spices named.

    Family watchlist

    Vague category term without specific herbs or spices named.

  3. Extractives of paprika (color)Concern 4/10 — Mild concernColor additiveWatchlist · Additive

    What this is

    Color additive

    Processing category

    Processed

    Main concern area

    Additive load

    Why it matters

    Concentrated color extract added mainly for appearance.

    Family watchlist

    Color additive included mainly for appearance.

  4. SaltConcern 1/10 — Very low concernSimple food

    What this is

    Simple food

    Processing category

    Whole food

    Why it matters

    Plain seasoning; the product's sodium level is worth noting.

    Additional note

    Basic seasoning; sodium contribution noted on label.

View all 7 ingredient assessments
  1. Lightly smoked brisling spratsConcern 0/10 — No meaningful concernSimple food

    What this is

    Simple food

    Processing category

    Whole food

    Why it matters

    Recognizable whole-fish base with no added formulation.

    Additional note

    Whole fish, lightly smoked as a category-normal preparation.

  2. Extra virgin olive oilConcern 0/10 — No meaningful concernSimple food

    What this is

    Simple food

    Processing category

    Whole food

    Why it matters

    Recognizable oil used as the packing medium.

    Additional note

    Recognizable cooking oil in its standard form.

  3. Red bell pepper flakesConcern 0/10 — No meaningful concernSimple food

    What this is

    Simple food

    Processing category

    Whole food

    Why it matters

    Recognizable dried vegetable with no added formulation.

    Additional note

    Dried pepper flakes, a simple recognizable food.

This Food Integrity score estimates how closely a food resembles a simple, recognizable ingredient profile. It is not a medical safety rating. Formulations can vary by region, size, and packaging. Check the package label for ingredients, allergens, and nutrition. Not medical advice — do not use this site or the KarbCoach mobile app for allergy or health decisions.

How this product may fit different goals

The same food can look different depending on what matters most to you. Here is a general preview of how this product may align with several common goals.

  • Heart-Healthy Eating

    Supportive

    Metabolic Health

    For someone prioritizing Heart-Healthy Eating, the available data suggest this product may align in helpful ways.

    A supportive signal: Heart-friendly fat ingredients (Mentions "olive oil", "extra virgin olive". See ingredients for details.)

    See more for this goal

  • Vegetarian

    Supportive

    Dietary Patterns

    For someone prioritizing Vegetarian, the available data suggest this product may align in helpful ways.

    A supportive signal: Plant-food ingredients (Mentions "pepper", "bell pepper". See ingredients for details.)

    See more for this goal

  • Vegan

    Supportive

    Dietary Patterns

    For someone prioritizing Vegan, the available data suggest this product may align in helpful ways.

    A supportive signal: Plant-food ingredients (Mentions "pepper", "bell pepper". See ingredients for details.)

    See more for this goal

  • Plant-Based

    Supportive

    Dietary Patterns

    For someone prioritizing Plant-Based, the available data suggest this product may align in helpful ways.

    A supportive signal: Plant-food ingredients (Mentions "pepper", "bell pepper". See ingredients for details.)

    See more for this goal

  • Minimally Processed Eating

    Mixed

    Dietary Patterns

    For someone prioritizing Minimally Processed Eating, the same nutrition and ingredient data show both supportive signals and tradeoffs.

    A tradeoff: Family watchlist items (Black olives (ferrous gluconate))

    This product has 3 additional signals for this goal.

    See more for this goal

  • Whole-Food Focused Eating

    Mixed

    Dietary Patterns

    For someone prioritizing Whole-Food Focused Eating, the same nutrition and ingredient data show both supportive signals and tradeoffs.

    A tradeoff: Family watchlist items (Black olives (ferrous gluconate))

    This product has 3 additional signals for this goal.

    See more for this goal

See how this product fits your goals

Choose what matters most to you and explore a more detailed interpretation of this product's nutrition, ingredients, and tradeoffs.

Personalize this analysis

Understanding the Food Integrity analysis

What the Food Integrity analysis evaluates

The Food Integrity analysis focuses on how a packaged food is formulated and made. It examines processing level, ingredient quality, additives, oils, sweeteners, purity cues, and how clearly a label communicates what is in the product. The Food Integrity Score summarizes that formulation and transparency picture on a 0–100 scale. It is not a full nutrient report and it is not a personalized meal plan.

Why processing, ingredients, and transparency matter

Processing level and ingredient quality shape what you are actually eating beyond calories on the label. Additives, industrial oils, and intense sweeteners can change how clean or heavily engineered a product feels, even when the front of pack looks wholesome. Purity and transparency matter because incomplete or marketing-heavy labeling can hide tradeoffs that only show up when the full ingredient list is reviewed carefully.

Who may prioritize Food Integrity

Some people care mainly about Food Integrity because their dietary goals center on formulation rather than macros alone. Examples include checking vegetarian or vegan suitability, preferring simpler ingredient sources, avoiding certain additives or sweeteners, watching oil choices, or preferring less processed options. For those priorities, the Food Integrity Score can be the more practical first read.

How Food Integrity differs from Longevity

Food Integrity is the focused analysis of processing, ingredients, additives, purity, and transparency. Longevity is the broader analysis of nutritional composition, metabolic and dietary characteristics, processing, and ingredient quality together. Favorable nutrition values do not necessarily mean strong Food Integrity: a product can look balanced on macros yet still rely on heavy processing or additives that the Food Integrity analysis flags in more detail.

Why the two analyses overlap—and why to review Longevity too

The analyses overlap intentionally. Food Integrity–related characteristics contribute to Longevity, and Longevity still benefits from the same ingredient-quality lens. They are not competing verdicts; they answer different questions at different depths. Reviewing the Longevity analysis can add information about nutritional composition, metabolic characteristics, and dietary balance that Food Integrity alone does not emphasize. Looking at both usually gives the most complete understanding of tradeoffs.

Common questions about this product

Is Brunswick Wild Caught Gourmet Brisling Sardines In Extra Virgin Olive Oil, Mediterranean Style highly processed?

Food Integrity lists processing level as Lightly processed. That reflects formulation and processing signals from the ingredient analysis — not a medical or regulatory classification.

Why are the Longevity and Food Integrity scores different?

Longevity emphasizes nutrition per serving and longer-term dietary alignment. Food Integrity emphasizes ingredients, additives, processing, and label transparency. The same product can score differently on those lenses.

How much fiber is in one serving?

Brunswick Wild Caught Gourmet Brisling Sardines In Extra Virgin Olive Oil, Mediterranean Style shows about 1.01g of fiber per labeled serving in the Longevity nutrition facts.

Does it contain added sugar?

Brunswick Wild Caught Gourmet Brisling Sardines In Extra Virgin Olive Oil, Mediterranean Style: 0g added sugar per serving. Confirm the current package Nutrition Facts and ingredient list.

What helped the Longevity Score?

Key positives called out in the analysis include: Whole fish protein, 13g per serving; Extra virgin olive oil as the fat source; Short ingredient list with minimal additives.

What prevented a perfect Longevity Score?

Key concerns noted include: Sodium around 280mg per can, mild for the category; Contains ferrous gluconate and paprika color additives; Black olives and salt add processing.

Who might evaluate this product differently?

People prioritizing different goals (for example lower carbs, higher protein, or minimally processed eating) may weigh the same seafood differently. Use the goal preview on this page, then personalize in KarbCoach for your priorities.

Other published analyses in Seafood, selected from the same Healthy Food Guide catalog.

Source data and Healthy Food Guide analysis

  1. Public label databases (including USDA FoodData Central and Open Food Facts) — Possible sources for package ingredients and nutrition.
  2. Healthy Food Guide analysis (Longevity and Food Integrity) — Independent Longevity and Food Integrity scorecards.
  3. How the Longevity Score is calculated
  4. How the Food Integrity Score is calculated
  5. Scoring models: KarbCoach Longevity and Food Integrity.
  6. Independent analysis. No manufacturer affiliation.
  7. Formulations can vary by region, size, and packaging. Check the package label for ingredients, allergens, and nutrition. Not medical advice — do not use this site or the KarbCoach mobile app for allergy or health decisions. Full sources and safety details.
Label accuracy and safety information

Formulations can vary by region, size, and packaging. Check the package label for ingredients, allergens, and nutrition. Not medical advice — do not use this site or the KarbCoach mobile app for allergy or health decisions.

Sources, citations & safety

See how this item lines up with your goals

Healthy Food Guide covers this product in detail. In KarbCoach, your goals shape what matters most for your meals.

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