Fish Containing Baby Foods
Completeness scorecard
Deterministic gap audit — no score is composite, no cell is LLM-judged. Each chip is re-derivable by re-running tools/evidence/build-ingredient-scorecard.mjs. review: residuals and missing data are worked autonomously via data/evidence/ingredient-scorecard-review-flags.csv and wiki/completeness-gaps.md.
| Dimension | Status | What’s there (auditable counts) | What’s missing |
|---|---|---|---|
| D1 Analyte coverage (tier: unset) | GAP | 0/10 HMTc analytes, total n=0 | only 0/10 analytes have evidence |
| D2 Regional coverage | below-tier | 1 jurisdictions, top GB 100% | only 1 distinct jurisdiction(s) |
| D3 Anthropogenic evidence | GAP | no upstream/attribution sources | link a supply-chain/ hub page |
| D4 Background mechanism | GAP | section present, 0 drivers, 0 upstream source(s) | drivers[] empty; no upstream source to substantiate |
| D5 Pooling depth | GAP | no priority analytes | — |
| D6 Speciation | OK | iAs, tHg, tAs declared | — |
| D7 Basis declaration | GAP | 0/10 populated cells declare a basis token | 10 populated cell(s) lack a basis token: Pb, Cd, iAs, tHg, Ni, Al, Cr, Sn, tAs, U |
| D8 Provenance integrity | GAP | 2 claims checked, 2 supported; 1 citations, 0 orphan, 1 foreign | 1 foreign citation(s) not naming fish-containing-baby-foods: chekri2019-french-infant-toddler-tds-trace-elements |
| D9 Mitigation | GAP | 0 cited lever(s), 5 mitigation/ link(s) | section present but no source-cited lever |
| D10 Regulatory coverage | OK | 3 rule link(s), 1 metal(s) covered | — |
| D11 Standards-readiness | NOT-READY | no priority analytes | basis: 10 populated cell(s) lack a basis token: Pb, Cd, iAs, tHg, Ni, Al, Cr, Sn, tAs, U; consumption tier unset (depth bar uncheckable) |
| Principle balance | OK | consumer-protection 0.50, contamination-reduction 0.00, brand-value 0.00, legal-defensibility 0.38, scale 0.00 | — |
This is a structural ingredient node created so product pages can link to a real wiki target. Occurrence values remain pending until a source is promoted for this ingredient.
Heavy metal contamination profile
Per-analyte snapshot derived from the machine-readable contamination_profile in the frontmatter above. data gap indicates the literature has been reviewed for this commodity-analyte combination and no usable occurrence data was found (a finding, not a placeholder). The Key sources column shows the top 2-3 contributing sources by year and sample size, with numbered wikilink aliases.
| Analyte | Coverage | Typical (ppb) | p95 (ppb) | Confidence | Key sources |
|---|---|---|---|---|---|
| Pb | data gap | — | — | — | — |
| Cd | data gap | — | — | — | — |
| iAs | data gap | — | — | — | — |
| tAs | data gap | — | — | — | — |
| tHg | data gap | — | — | — | — |
| Ni | data gap | — | — | — | — |
| Al | data gap | — | — | — | — |
| Cr | data gap | — | — | — | — |
| Sn | data gap | — | — | — | — |
| U | data gap | — | — | — | — |
Routing
This node is linked from fish-containing-baby-foods.
Contamination Profile State
The machine-readable contamination profile is pending. Ingredient-level values belong here once parsed; finished-product values belong on the relevant product-category page.
Sources
Auto-generated from source-page frontmatter. The “Used on this page for” column is populated by the orchestrator’s POPULATE-SOURCE-LEGEND action; pending entries appear as *[awaiting synthesis]*.
| # | Citation | Year | Type | Used on this page for |
|---|---|---|---|---|
| 1 | FSA 2014. Survey of metals and other elements in commercial infant foods, infant formula and non-infant specific foods, Food Standards Agency report | 2014 | Government report | GB Al, Sb, tAs, iAs, Cd, Cr, Cu, Pb, Mn, tHg, Ni, Se, Sn, Zn occurrence in Forty-seven infant formula samples, 200 commercial infant foods, and 50 composite ‘other foods’ samples purchased from UK retail… (n=297) |
| 2 | Committee on Toxicity of 2003. COT statement on a survey of metals in infant food, Committee on Toxicity statement | 2003 | Government report | GB Al, Sb, tAs, Cd, Cr, Cu, Pb, tHg, Ni, Se, Sn, Zn occurrence in Commercial UK baby foods and formulae, including infant formulae, manufactured baby foods, desserts, rusks, and infant drinks, surveyed… (n=189) |
Why this commodity accumulates heavy metals
Fish-containing baby foods inherit the source-fish metal load — primarily methylmercury — from the fish species used in the recipe. Commercial fish-containing baby food typically uses low-trophic, lower-mercury species (whitefish, cod, pollock, salmon, occasionally sardine) rather than high-trophic apex predators (tuna, swordfish). The Cat 1 Step 0 lock identifies a separate fish-containing-baby-foods row at fish-containing-baby-foods specifically because the methylmercury exposure question places fish-containing baby foods in a distinct regulatory and clinical framework.
The infant exposure pathway is critical: methylmercury is a developmental neurotoxicant, and infant body weight makes per-serving exposure-per-kg substantially higher than for adults consuming the same fish portion. FDA/EPA fish-consumption advisories for pregnant women and young children specifically address this risk, and infant baby-food formulations targeting fish content should use the lowest-trophic species available.
The HMTc panel concerns for fish-containing baby foods are dominantly tHg/MeHg, with secondary Pb from non-fish ingredients in the recipe (rice, vegetables, grains commonly co-formulated).
Ranges by source, region, and variety
Source-fish choice is the dominant variance driver. Salmon-based baby foods carry low MeHg (salmon is low-trophic and short-lived). Whitefish (cod, pollock, haddock, hake) similarly carries low MeHg. Tuna-containing baby foods carry higher MeHg, particularly if albacore or yellowfin tuna is used rather than skipjack (canned-light tuna).
Chekri 2019 documents French infant TDS including fish-containing baby-food categories. Commercial fish-containing baby foods in major markets (US, EU) typically use documented-low-MeHg fish species.
Processing effects
Fish processing for baby food (cleaning, deboning, cooking, pureeing or chunking, combining with grain or vegetable, packaging) does not change source-fish methylmercury. Pureeing distributes the fish through the baby-food matrix. Heat treatment for shelf-stability does not affect MeHg.
Ingredient-derivative risk
Fish-containing baby foods are themselves finished retail products. Toddler-targeted fish products (fish sticks, fish nuggets, fish-and-rice prepared meals) bridge into the Cat 1 toddler-bridging scope and the Cat 7 adult-mixed-meal scope as the marketing-age boundary is crossed.
Mitigation options
Sourcing levers (supply-chain-screening) are the dominant intervention. Species selection: low-trophic short-lived fish (sardine, salmon, cod, pollock) substantially reduces per-serving MeHg compared to tuna-based or shark-based products. Origin sourcing for low-Hg-loading watersheds.
Consumption-pattern levers apply at the consumer level: FDA/EPA fish-consumption advisory categorizes fish into best/good/avoid tiers; baby-food manufacturers should formulate with best-tier species.
Processing levers (processing) are not consequential for methylmercury (muscle-bound, not removable by processing).
Formulation levers (formulation) include fish-percentage adjustment (lower fish fraction in mixed fish-and-vegetable meals reduces per-serving MeHg) and species substitution (substituting cod for tuna in fish-containing baby food).
Testing and QC levers (testing-and-qc) include lot-level methylmercury testing on finished baby food, particularly important for infant-targeted products. See icp-ms.
Packaging and storage levers (packaging-and-storage) include the standard Sn-migration consideration for canned fish-containing baby food.
Regulatory limits that apply
- fda2025-lead-processed-baby-foods — FDA Closer to Zero Pb action level for processed baby foods covers fish-containing baby foods at 10 ppb Pb when covered as a mixture.
- FDA action level of 1.0 ppm methylmercury in fish applies to fish-containing baby foods.
- eu-2023-915 — EU Reg. 2023/915 sets Hg maximum levels for infant-and-young-child fish-based foods, with stricter limits than adult fish products.
- FDA/EPA joint fish-consumption advisory — categorizes fish species into tiers for pregnant women and young children; baby-food formulation should align with best-choice species.
- California Prop 65 (california-prop65) Hg MADL applies to fish-containing baby foods sold in California.
Page history
The five most recent substantive edits to this page. The full version history lives in git; when DOI minting comes online (see schema docs), each entry below will also link to a version-pinned DataCite DOI.
| Commit | Date | Description |
|---|---|---|
| b0f3d38 | 2026-06-12 | batch | corpus rescreen b04 old terminal skips |