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Nutrition Quiz

Nutrition Quiz - Free Dietary Knowledge Test - FreudlyTake a free nutrition quiz to explore your nutrition knowledge and discover your results. Quick, no sign-up needed. Start now!en
See how well you understand nutrients, food labels, and balanced choices in about 10 minutes. Get a quick score and practical insights from real world meal and shopping scenarios, no sign up.
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Questions: 1610 minutes
08:30
July 22, 2026
July 22, 2026
Material has been updated
July 22, 2026
Material has been published
3,806 views
358 completions
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Scale Explorer

How the Scales are Structured

example score
4/16
Nutrition Knowledge (NK)
Measures your overall understanding of nutrients, food labels, and practical everyday nutrition choices.
Foundations to build
Developing knowledge
Strong knowledge
0 – 6: Foundations to build | 7 – 12: Developing knowledge | 13 – 16: Strong knowledge
A score of 4 falls in the Foundations to build range, suggesting several core nutrition concepts may be unfamiliar and worth reviewing for a stronger baseline.
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just completed the test
DATA-BASED USER COHORTS

Who Usually Takes This Test?

Health-conscious beginners
41%OF USERS
People who want to eat better and check how well they understand basics like nutrients, portions, and balanced meals.
Label-reading shoppers
34%OF USERS
Grocery shoppers who compare packaged foods and want to practice interpreting nutrition facts, ingredients, and common claims.
Fitness and meal planners
25%OF USERS
Active people planning meals around energy, protein, and recovery who want a quick reality check on everyday nutrition knowledge.
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
Benchmarking

See How You Compare

Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.
Nutrition Knowledge (NK)
Nutrition Knowledge (NK)
Average
9.3
Normal range
7 — 11.5
min.
0
max.
16
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
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SAMPLE QUESTIONS

Example Questions From the Test

    • Check the total carbohydrate percentage only
    • Read the “Includes Added Sugars” line under total sugars
    • Subtract the protein grams from the total sugar grams
    • Count how many sweeteners appear in the ingredient list
    • Unfortified sea salt
    • Raw leafy greens alone
    • B12-fortified foods or an appropriate B12 supplement
    • Unfortified fermented vegetables alone
    • Replace the butter with coconut oil
    • Replace the butter with shortening high in saturated fat
    • Replace the butter with additional cream
    • Replace the butter with olive oil
These are 3 of the 16 real questions — the rest appear in the test. No sign-up needed to start.
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WHAT THE TEST MEASURES
About This Assessment

Nutrition Quiz - Symptoms and Signs

How well do you understand nutrients, food labels, balanced choices, and everyday meal decisions? This free 16-question nutrition quiz combines core facts with practical scenarios, from comparing packaged foods to choosing reliable nutrient sources. Your score provides a broad snapshot of your current dietary knowledge. It is educational rather than medical advice and does not assess your personal diet or health. No sign-up is needed.

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