Guideline / position statementindependent cross-checkfull text checked★ key study I-VEG-14 in-depth review
EU nitrate limits for leafy vegetables
Commission Regulation (EU) 2023/915 on maximum levels for certain contaminants in food (Annex I, section 6.1 Nitrates)
Overview
European Commission. Official document 2023
The EU caps nitrate in spinach, lettuce and rocket and sets a much lower limit for baby food.
Does the study support the specific claim? No · Methodological quality: moderate
Plain-language summary
Study explained simply
- What did the researchers want to find out?
Set limits
- How was the study done?
Regulation
- How many people, animals or samples were studied?
Not applicable
- What was actually found?
Limits per product
- How large was the observed effect?
Not applicable
- What do the results mean in everyday life?
Nitrate in EU greens is controlled.
- What are the study's limitations?
Limits are not health thresholds per se
- What does it say about Elawady's specific claim?
Regulatory context
- Do the results apply to Germany and Europe?
High
- What can explicitly not be concluded from this study?
Cannot show harm or safety at individual level.
Scientific in-depth review
1. Full reference
- Authors
- European Commission
- Journal
- Official document
- Year
- 2023
- Identifier
- Verification
- verified – Fetched http://publications.europa.eu/resource/celex/32023R0915 on 2026-10-25
- Retracted
- no
- Corrections
- none
- Extent checked
- full text
- Conflicts of interest and funding
Official body
2. Research question
Official position/data
3. Study design and population
- Study design
- Guideline / position statement – EU regulation (legal maximum levels)
- Population
Not applicable
- Country
EU/Germany
- Period
2023
- Sample size
Not applicable
- Inclusion and exclusion criteria
Not applicable
4. Methods and endpoints
- Exposure / intervention
Not applicable
- Comparator
Not applicable
- Endpoints
Not applicable
- Statistical methods
Not applicable
5. Actual results
- Results
Nitrate maximum levels (mg NO3/kg): fresh spinach 3,500; preserved/frozen spinach 2,000; fresh lettuce 3,000-5,000 depending on cover and season; iceberg lettuce 2,000-2,500; rucola 6,000 (Apr-Sep) and 7,000 (Oct-Mar); baby food and processed cereal-based food for infants and young children 200.
- Absolute risks
not reported
- Authors' conclusion
Legal limits apply to products placed on the EU market.
6. Strengths
- Official source
7. Weaknesses
- Not peer-reviewed study
8. Risk of bias
- Orienting tool
- none applicable
- Type of assessment
- simplified assessment (abstract only)
- Full formal assessment
- no
- Overall risk of bias
- not assessable
- Rationale
Official document.
9. Assessment of the statistical interpretation
Not applicable.
10. Relevance to the specific claim
Regulatory context for C-VEG-07 and C-VEG-08.
11. Independent contrary findings
None.
12. Transferability to Germany and Europe
High.
13. Overall methodological judgement
Official reference.
| Multidimensional assessment | |
|---|---|
| Authenticity of the source | verified |
| Methodological quality | moderate |
| Risk of bias | not assessable |
| Precision of results | not applicable |
| Directness | direct |
| Reproducibility | unknown |
| Consistency with the overall evidence | unknown |
| Regional transferability | high |
| Adequacy of the interpretation (by the archive) | not applicable |
14. Open questions
None.
15. Linked fact checks
- Nitrate-rich vegetables (e.g. courgette soup) given to young infants can cause severe methaemoglobinaemia. – Studies supporting the claim
- Nitrate from fertilisers (together with pesticides) in lettuce, rocket and other leaves harms the people who eat them. – Studies contradicting or limiting the claim