Healthy Food Guideby KarbCoach

Healthy Food Guide by KarbCoach

Duncan Hines Blueberry Streusel With Crumb Topping Premium Muffin Mix: Longevity analysis

Updated 2026-10-19 · Duncan Hines

Quick answer

Special Occasion Choice

Duncan Hines blueberry streusel with crumb topping premium muffin mix received a Longevity Score of 42 out of 100 (special occasion choice). Refined flour and added sugar lead the list, with some blueberry content; a sweet baked mix with limited fiber and whole-food structure. Strengths include blueberries as a fruit component, low saturated fat per serving, and modest sodium for a baked item, while main considerations include refined wheat flour and sugar are primary ingredients, low fiber per serving, and palm oil and multiple added sweeteners.

Longevity Score 42/100

What helped the score?

  • Contains blueberries as a fruit component
  • Low saturated fat per serving
  • Modest sodium for a baked item

What held the score back?

  • Refined wheat flour and sugar are primary ingredients
  • Low fiber per serving
  • Palm oil and multiple added sweeteners

You are viewing the nutrition and longevity perspective. Switch to Food Integrity for ingredients and processing.

Source data, GTIN, and Healthy Food Guide analysis details

Product facts

Product
Duncan Hines Blueberry Streusel With Crumb Topping Premium Muffin Mix
Category
Bakery & Bread (source: Bread & Muffin Mixes)
GTIN / UPC
00644209427437
Serving size
41 g (1/12 package mix, 1 tsp drained blueberries, 1 tsp streusel topping)
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

Duncan Hines

Blueberry Streusel With Crumb Topping Premium Muffin Mix

Special Occasion Choice

KarbCoach Recommendation

Special Occasion Choice

Refined flour and added sugar lead the list, with some blueberry content; a sweet baked mix with limited fiber and whole-food structure.

What Stands Out

Low Fiber

1g fiber

3% DV

High Added Sugar

13g added sugar

26% DV

Refined Grains

Refined wheat flour base

Added Sweetener

Sugar

Contains Seed Oils

Palm oil

DV = Percent of Daily Value based on a 2,000 calorie diet

Key Positives

  • Contains blueberries as a fruit component
  • Low saturated fat per serving
  • Modest sodium for a baked item

Key Concerns

  • Refined wheat flour and sugar are primary ingredients
  • Low fiber per serving
  • Palm oil and multiple added sweeteners
  • Processing aids and gums signal ultra-processing

Ingredient Signals

Whole-food ingredients

Blueberries packed in water

Processing signals

Refined wheat flour baseDextrose and sugar addedLeavening agents and corn starchReady-to-bake mix format

Additives

Guar gumXanthan gumMonocalcium phosphateSodium bicarbonateNatural flavor

Seed oils

Palm oil

Added sweeteners

SugarDextrose

Ingredients

Ingredient list

WHEAT FLOUR, SUGAR, BLUEBERRIES PACKED IN WATER, DEXTROSE, CONTAINS LESS THAN 2% OF: CORN STARCH, LEAVENING (MONOCALCIUM PHOSPHATE, SODIUM BICARBONATE), PALM OIL, SALT, GUAR GUM+, XANTHAN GUM+, NATURAL FLAVOR.

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

Macronutrients

Calories

120

6% DV

Total Carbs

26g

9% DV

Protein

2g

4% DV

Saturated Fat

0g

0% DV

Fiber

1g

3% DV

Net Carbs

25g

9% DV

Sugar

13g

Added Sugar

13g

26% DV

Total Fat

0.5g

1% DV

Sodium

190mg

8% DV

Unsaturated Fat

0.5g

DV = Percent of Daily Value based on a 2,000 calorie diet

Nutrition at a Glance

Nutrition at a Glance
NutrientAmount% Daily Value
Calories1206% DV
Total Carbs26g9% DV
Protein2g4% DV
Saturated Fat0g0% DV
Fiber1g3% DV
Net Carbs25g9% DV
Sugar13g—
Added Sugar13g26% DV
Total Fat0.5g1% DV
Sodium190mg8% DV
Unsaturated Fat0.5g—

DV = Percent of Daily Value based on a 2,000 calorie diet

Amounts are per labeled serving from source data. Check the package for the final values.

Longevity scores estimate how this product’s nutrition and ingredient profile fit longer-term eating patterns. Formulations can vary — check the package label. Not medical advice. Some nutrient values may be estimated when the label is incomplete.

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.

  • Low-Spike Stability

    Watch-outs

    Metabolic Health

    For someone prioritizing Low-Spike Stability, the analysis identifies considerations that may matter more than the general product score alone.

    A consideration: Higher net carbs (25g)

    This product has 3 additional signals for this goal.

    See more for this goal

  • 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: Low saturated fat (0g)

    See more for this goal

  • GLP-1 Eating Support

    Watch-outs

    Metabolic Health

    For someone prioritizing GLP-1 Eating Support, the analysis identifies considerations that may matter more than the general product score alone.

    A consideration: Lower protein (2g)

    This product has 1 additional signal for this goal.

    See more for this goal

  • Low Sugar Lifestyle

    Watch-outs

    Metabolic Health

    For someone prioritizing Low Sugar Lifestyle, the analysis identifies considerations that may matter more than the general product score alone.

    A consideration: Higher sugar (13g)

    This product has 2 additional signals for this goal.

    See more for this goal

  • Appetite & Portion Awareness

    Mixed

    Metabolic Health

    For someone prioritizing Appetite & Portion Awareness, the same nutrition and ingredient data show both supportive signals and tradeoffs.

    A tradeoff: Higher sugar (13g)

    This product has 1 additional signal for this goal.

    See more for this goal

  • Athletic Fueling

    Watch-outs

    Athletic Performance

    For someone prioritizing Athletic Fueling, the analysis identifies considerations that may matter more than the general product score alone.

    A consideration: Carbohydrate is almost entirely sugar (13g of 26g carbs)

    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 Longevity analysis

What the Longevity analysis evaluates

The Longevity analysis looks at how a food fits broader dietary patterns over time. It combines nutritional composition with processing and ingredient-quality considerations, including ideas that originated in Meal Power Points and Food Integrity. The Longevity Score summarizes that wider picture on a 0–100 scale. It is educational context for packaged foods, not medical advice and not a guarantee of health outcomes.

Nutrients, balance, processing, and ingredients

Nutritional composition matters: protein, fiber, carbohydrates, glucose-related characteristics, fats, sodium, and micronutrients all influence how a food may support or challenge different dietary goals. Processing level and ingredient quality still count, because formulation can change the practical meaning of an otherwise tidy nutrient panel. Longevity treats those dimensions together rather than as a single nutrient number.

Who may prioritize Longevity

People following low-carbohydrate, keto-style, high-protein, glucose-conscious, or longevity-focused eating patterns often start with the Longevity analysis. It is also useful when you want one place that connects macros and micros with how processed the food is and how the ingredient list reads. The Longevity Score is designed for that broader comparison across products.

How Longevity differs from Food Integrity

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. A strong nutritional profile may still deserve closer Food Integrity review when additives, oils, sweeteners, or processing level raise questions the nutrient panel does not answer on its own.

Why the analyses overlap—and why to review both

The overlap is intentional. Food Integrity–related characteristics contribute to Longevity, while Food Integrity remains separately useful for deeper formulation detail. The two views are meant to complement each other, not cancel each other out. Some people reasonably prioritize one analysis based on their goals; reviewing both can reveal tradeoffs that one score alone may not show.

Common questions about this product

Is Duncan Hines Blueberry Streusel With Crumb Topping Premium Muffin Mix highly processed?

Food Integrity lists processing level as Highly 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?

Duncan Hines Blueberry Streusel With Crumb Topping Premium Muffin Mix shows about 0.98g of fiber per labeled serving in the Longevity nutrition facts.

Does it contain added sugar?

Duncan Hines Blueberry Streusel With Crumb Topping Premium Muffin Mix: 13g added sugar per serving; sweetener signals include Sugar, Dextrose. Confirm the current package Nutrition Facts and ingredient list.

What helped the Longevity Score?

Key positives called out in the analysis include: Contains blueberries as a fruit component; Low saturated fat per serving; Modest sodium for a baked item.

What prevented a perfect Longevity Score?

Key concerns noted include: Refined wheat flour and sugar are primary ingredients; Low fiber per serving; Palm oil and multiple added sweeteners.

Who might evaluate this product differently?

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

Other published analyses in Bakery & Bread, 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

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