Stonyfield
Is Stonyfield Organic Greek Nonfat Yogurt Plain healthy?
Organic Greek Nonfat Yogurt Plain
Longevity Score
97/100
Food Integrity Score
96/100
Exceptional Choice
Strong nutrition signals and clean ingredient quality make this a standout everyday option.
Quick answer
Exceptional Choice
Stonyfield organic greek nonfat yogurt plain is rated exceptional choice overall, with a Longevity Score of 97 out of 100 and a Food Integrity Score of 96 out of 100. Simple two-ingredient cultured dairy with high protein, low sodium, and no added sugar or additives. Strengths include high protein per serving, single whole-food ingredient plus live cultures, and no added sugar, while main considerations include naturally occurring milk sugar present and dairy-based, so not suited to dairy-free patterns.
Longevity Score 97/100Food Integrity Score 96/100
What helped the score?
- High protein per serving
- Single whole-food ingredient plus live cultures
- No added sugar
What held the score back?
- Naturally occurring milk sugar present
- Dairy-based, so not suited to dairy-free patterns
Ingredients
Ingredient list
## Ingredients Cultured Pasteurized Organic Nonfat Milk.
Formulations can vary — check the package label for the final word.
Key nutrition
Per serving: 180 g
- Calories1628% DV
- Protein28.8g58% DV
- Total Carbs12.6g5% DV
- Fiber0g0% DV
- Total Fat0g0% DV
- Saturated Fat0g0% DV
Source data, GTIN, and Healthy Food Guide analysis details
Product facts
- Product
- Stonyfield Organic Greek Nonfat Yogurt Plain
- Brand
- Stonyfield
- Category
- Dairy (source: Milk/Milk Substitutes)
- GTIN / UPC
00052159532505- Serving size
- 180 g
- 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
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
MixedMetabolic Health
For someone prioritizing Low-Spike Stability, the same nutrition and ingredient data show both supportive signals and tradeoffs.
A tradeoff: Higher sugar (9g)
This product has 2 additional signals for this goal.
Heart-Healthy Eating
SupportiveMetabolic 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)
This product has 1 additional signal for this goal.
GLP-1 Eating Support
MixedMetabolic Health
For someone prioritizing GLP-1 Eating Support, the same nutrition and ingredient data show both supportive signals and tradeoffs.
A tradeoff: Higher sugar (9g)
This product has 1 additional signal for this goal.
Low Sugar Lifestyle
Watch-outsMetabolic 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 (9g)
Appetite & Portion Awareness
SupportiveMetabolic Health
For someone prioritizing Appetite & Portion Awareness, the available data suggest this product may align in helpful ways.
A supportive signal: Helpful protein (28.8g)
Workout Recovery
SupportiveAthletic Performance
For someone prioritizing Workout Recovery, the available data suggest this product may align in helpful ways.
A supportive signal: Recovery protein (28.8g)
Strength & Protein Focus
SupportiveAthletic Performance
For someone prioritizing Strength & Protein Focus, the available data suggest this product may align in helpful ways.
A supportive signal: High protein (28.8g)
Vegan
Watch-outsDietary Patterns
For someone prioritizing Vegan, the analysis identifies considerations that may matter more than the general product score alone.
A consideration: Animal-derived ingredients (Mentions "milk". See ingredients for details.)
Plant-Based
Watch-outsDietary Patterns
For someone prioritizing Plant-Based, the analysis identifies considerations that may matter more than the general product score alone.
A consideration: Animal-derived ingredients (Mentions "milk". See ingredients for details.)
Keto-Style Eating
Watch-outsDietary Patterns
For someone prioritizing Keto-Style Eating, the analysis identifies considerations that may matter more than the general product score alone.
A consideration: Net carbs above typical keto snack range (12.6g)
Minimally Processed Eating
SupportiveDietary Patterns
For someone prioritizing Minimally Processed Eating, the available data suggest this product may align in helpful ways.
A supportive signal: Whole-food signals (Organic nonfat milk, Cultured, minimally processed dairy)
Whole-Food Focused Eating
SupportiveDietary Patterns
For someone prioritizing Whole-Food Focused Eating, the available data suggest this product may align in helpful ways.
A supportive signal: Whole-food signals (Organic nonfat milk, Cultured, minimally processed dairy)
Reduce Ultra-Processed Foods
SupportiveDietary Patterns
For someone prioritizing Reduce Ultra-Processed Foods, the available data suggest this product may align in helpful ways.
A supportive signal: Whole-food signals (Organic nonfat milk, Cultured, minimally processed dairy)
Paleo-Style Eating
Watch-outsDietary Patterns
For someone prioritizing Paleo-Style Eating, the analysis identifies considerations that may matter more than the general product score alone.
A consideration: Dairy ingredients (Mentions "milk". See ingredients for details.)
Athletic Fueling
NeutralAthletic Performance
For someone prioritizing Athletic Fueling, the available Longevity and Food Integrity data do not show a strong matching signal for this product.
Vegetarian
NeutralDietary Patterns
For someone prioritizing Vegetarian, the available Longevity and Food Integrity data do not show a strong matching signal for this product.
Pescatarian
NeutralDietary Patterns
For someone prioritizing Pescatarian, the available Longevity and Food Integrity data do not show a strong matching signal for this product.
Low-Carb Lifestyle
NeutralDietary Patterns
For someone prioritizing Low-Carb Lifestyle, the available Longevity and Food Integrity data do not show a strong matching signal for this product.
Low Gluten Eating
NeutralDietary Patterns
For someone prioritizing Low Gluten Eating, the available Longevity and Food Integrity data do not show a strong matching signal for this product.
Mediterranean-Style Eating
NeutralDietary Patterns
For someone prioritizing Mediterranean-Style Eating, the available Longevity and Food Integrity data do not show a strong matching signal for this product.
Healthy Fat Focus
NeutralDietary Patterns
For someone prioritizing Healthy Fat Focus, the available Longevity and Food Integrity data do not show a strong matching signal for this product.
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.
Common questions about this product
Is Stonyfield Organic Greek Nonfat Yogurt Plain highly processed?
Food Integrity lists processing level as Minimal processing. 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?
Stonyfield Organic Greek Nonfat Yogurt Plain shows about 0g of fiber per labeled serving in the Longevity nutrition facts.
Does it contain added sugar?
Stonyfield Organic Greek Nonfat Yogurt Plain: 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: High protein per serving; Single whole-food ingredient plus live cultures; No added sugar.
What prevented a perfect Longevity Score?
Key concerns noted include: Naturally occurring milk sugar present; Dairy-based, so not suited to dairy-free patterns.
Who might evaluate this product differently?
People prioritizing different goals (for example lower carbs, higher protein, or minimally processed eating) may weigh the same dairy differently. Use the goal preview on this page, then personalize in KarbCoach for your priorities.
Source data and Healthy Food Guide analysis
- Public label databases (including USDA FoodData Central and Open Food Facts) — Possible sources for package ingredients and nutrition.
- Healthy Food Guide analysis (Longevity and Food Integrity) — Independent Longevity and Food Integrity scorecards.
- How the Longevity Score is calculated
- How the Food Integrity Score is calculated
- Scoring models: KarbCoach Longevity and Food Integrity.
- Independent analysis. No manufacturer affiliation.
- 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.
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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