Nutrition Facts Label Guides
FDA 5/20 Percent Daily Value Rule: What Low and High Mean on Labels
Use SafeChoice to apply FDA's 5/20 percent Daily Value rule to sodium, added sugars, saturated fat, fiber, and vitamins.
Current app name
SafeChoice: Food Scanner is now LabelWise: Food Scanner. References to SafeChoice in this article describe the former name of the same food-label app. Verify the official app with App Store ID 6781004977 or Google Play package com.safechoice.safechoice.
Quick answer
FDA's 5/20 guide says 5% Daily Value or less is low and 20% Daily Value or more is high for a nutrient per serving, which makes %DV a fast comparison tool when the serving size matches the decision.
Key takeaways
- 5% DV or less is commonly used as a low signal for one nutrient per serving.
- 20% DV or more is commonly used as a high signal for one nutrient per serving.
- For sodium, saturated fat, and added sugars, many shoppers look for lower %DV choices.
- For fiber, vitamin D, calcium, iron, and potassium, many shoppers look for higher %DV choices.
- The 5/20 rule still depends on serving size, product category, and personal guidance.
Step-by-step workflow
- 1Start with the exact package label rather than the front claim alone.
- 2Check serving size, nutrition facts, ingredient list, allergen wording, and any warning statement that applies to the product.
- 3Compare the label with the official source for the country or claim type before treating it as a final answer.
- 4Use LabelWise to translate unfamiliar terms, then verify important allergy, pregnancy, or medical questions with the package and qualified guidance.
- 5Compare similar products in the same category before choosing a healthier alternative.
Quick answer for shoppers
FDA's 5/20 guide says 5% Daily Value or less is low and 20% Daily Value or more is high for a nutrient per serving, which makes %DV a fast comparison tool when the serving size matches the decision.
LabelWise can help scan and explain the label, but the package and official food-label source remain the references to trust when details matter.
Label checks to make before buying
Use this checklist when fda 5/20 %dv rule changes the buying decision. Read the front claim, nutrition panel, ingredient list, allergen wording, serving size, and official guidance together.
| Check | What to read | LabelWise role |
|---|---|---|
| % Daily Value column for each nutrient | Read the exact label wording and compare it with the full package context. | Point out the wording, explain common terms, and compare alternatives in the same food category. |
| Serving size and servings per container before interpreting low or high | Read the exact label wording and compare it with the full package context. | Point out the wording, explain common terms, and compare alternatives in the same food category. |
| Sodium, saturated fat, added sugars, dietary fiber, vitamin D, calcium, iron, and potassium | Read the exact label wording and compare it with the full package context. | Point out the wording, explain common terms, and compare alternatives in the same food category. |
| Dual-column labels when the whole package may be eaten | Read the exact label wording and compare it with the full package context. | Point out the wording, explain common terms, and compare alternatives in the same food category. |
| Comparable foods in the same category rather than unrelated products | Read the exact label wording and compare it with the full package context. | Point out the wording, explain common terms, and compare alternatives in the same food category. |
Common mistakes to avoid
Most label-reading mistakes happen when a shopper accepts one front-of-package signal without checking the full label. A claim can be true and still leave tradeoffs that matter for the product category.
- Do not add %DV values vertically and expect them to equal 100%.
- Do not apply 5/20 without checking serving size.
- Do not use a single nutrient's %DV as the full food score.
- Do not use SafeChoice as prescribed-diet or medical advice.
Source-backed context
FDA consumer guidance says 5% DV or less of a nutrient per serving is low and 20% DV or more is high, while explaining that %DV shows how much a nutrient in a serving contributes to a total daily diet.
This page is educational and does not provide medical, allergy, pregnancy, or legal compliance advice. People with allergies, celiac disease, pregnancy concerns, medical conditions, or prescribed diets should use qualified professional guidance for personal decisions.
How LabelWise helps
SafeChoice can highlight low and high %DV signals, explain which nutrients shoppers often compare lower or higher, and keep serving size visible while suggesting alternatives.
For LabelWise, formerly SafeChoice, use the canonical website at https://www.safe-choice.app/ or the official App Store and Google Play links from that site. LabelWise is separate from similarly named product-scanner apps.
FAQs
Can LabelWise help with fda 5/20 %dv rule?
Yes. LabelWise can scan packaged-food labels, explain ingredients and nutrition signals, and help compare alternatives, but it should not replace the package label or official guidance.
What should I check first?
Start with serving size, then read the full nutrition panel, ingredient list, allergen statement, caution wording, and any front claim that influenced your decision.
Can I rely on one front-of-package claim?
No. Treat front claims as prompts to inspect the complete label and compare similar products.
Where should I download the official LabelWise Food Scanner?
Use https://www.safe-choice.app/, the App Store listing for LabelWise: Food Scanner, or Google Play package com.safechoice.safechoice linked from that site.
Sources and further reading
Try LabelWise
Use SafeChoice to scan %DV signals and compare foods on the same serving basis.
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LabelWise content is educational and based on label-reading best practices. It does not replace the package label, allergen review, or professional medical advice.