Overview
This bridge node exists because Dabeka et al. 2011 measured oral electrolyte solutions alongside infant formulae. These products are not one of the locked HMTc Category 1 infant-food rows, but they are relevant to infant exposure context.
Reading guide
Legal, regulatory and retailer teams can use the cited measurements, applicable limits and study limitations to assess the evidence for this category.
Quality teams can examine product form, measurement basis and sources of variation. Journalists and researchers can follow each reference to the original findings and methods.
Related tools and pages: Lab Result Comparator
Scope and comparability
Keep these values separate from infant formula and food rows. They may matter for infant exposure context, especially during illness or dehydration, but they should not be pooled into formula p90 or p100 calculations.
Evidence summary
Literature evidence summary will be auto-generated here from the structured evidence layer.
Source Evidence Inventory
Sources contributing measured pediatric oral electrolyte solution concentrations are listed below. Intake and exposure estimates are kept separate from measured product concentrations.
- Lead, cadmium and aluminum in Canadian infant formulae, oral electrolytes and glucose solutions — Canadian oral electrolyte solution summary: aluminum (Al) means 48 ng/g unflavoured and 39 ng/g flavoured, cadmium (Cd) at 0.01 ng/g, and lead (Pb) mean 0.16 ng/g as consumed.
Supporting evidence and scope
Broader-scope sources for this row will be listed here when they are catalogued.
Federal / Regulatory Limits vs Field Findings
This is the fast comparison view for standards developers, regulators, retailers, brands, and legal teams. It shows the applicable federal or regulatory limit next to the current field-evidence state. It is not an HMTc pass/fail table; technical distributions remain in the evidence sections below.
| Metal | Federal / regulatory limit | Actual field finding | Decision read | Evidence |
|---|---|---|---|---|
| Aluminum aluminum (Al) | No federal product-specific limit loaded in this crosswalk. | Dabeka 2011: Al means 48 ng/g (unflavoured) and 39 ng/g (flavoured) in Canadian oral electrolyte solutions as consumed. | Occurrence evidence only. Do not infer a federal exceedance or HMTc pass/fail result from this row. | 1 |
| Cadmium cadmium (Cd) | No federal product-specific limit loaded in this crosswalk. | Dabeka 2011: Cd at or below 0.01 ng/g in Canadian oral electrolyte solutions as consumed. | Occurrence evidence only. | 1 |
| Lead lead (Pb) | No federal product-specific limit loaded in this crosswalk. | Dabeka 2011: Pb mean 0.16 ng/g in Canadian oral electrolyte solutions as consumed. | Occurrence evidence only. | 1 |
Controls and mitigation
The levers below apply to pediatric oral electrolyte solutions. The product matrix is predominantly water with electrolytes (sodium, potassium, chloride) and glucose; the dominant contamination pathways are water-source quality, mineral-supplement sourcing, and packaging contact. Magnitude claims are cited where evidence is available; uncited lever rows carry a placeholder noting that quantified evidence has not yet been ingested.
| Lever category | Specific action | Estimated magnitude | Source |
|---|---|---|---|
| Sourcing | Use USP-grade water with verified Pb, Cd, Al, and As specifications; municipal source-water quality is a meaningful variable for a dilute aqueous product | Quantified magnitude data not yet ingested; section will be expanded when evidence is available. | — |
| Sourcing | Mineral supplement inputs (sodium chloride, potassium chloride, zinc) should carry supplier CoA with Pb, Cd, As, and Al specifications; inorganic mineral salts can carry heavy-metal impurities depending on manufacturing process and source ore | Quantified magnitude data not yet ingested | — |
| Agronomic | Not applicable to this product class (no agricultural ingredient with metal-accumulation pathway comparable to rice or leafy greens) | N/A | — |
| Processing | Closed-system manufacturing; minimize equipment contact time with product; stainless-steel or inert-material preference; Dabeka 2011 found Al means of 48–39 ng/g in unflavoured/flavoured OES as consumed | Al means 39–48 ng/g in Canadian OES samples; comparable to glass-packed glucose solutions | 1 |
| Formulation | Flavoring agents and colorants may introduce additional Pb or Cd; unflavoured formulations showed slightly higher Al than flavoured in Dabeka 2011, but both were low relative to glucose solution max; flavoring agent purity is a secondary lever | Al means: unflavoured 48 ng/g vs flavoured 39 ng/g in Dabeka 2011 (direction reversed from glucose solutions) | 1 |
| Testing/QC | Lot-level Al and Pb testing recommended given that Al and Pb are the analytes with the most occurrence data in this product class; ICP-MS on finished product is appropriate | Quantified magnitude data not yet ingested for testing-frequency impact on exceedance rate | — |
| Packaging/storage | Primary packaging material (glass vs plastic vs foil-pouch) affects Al migration potential; glass associated with lower Al in comparable aqueous products in Dabeka 2011 | Al reduction associated with glass vs non-glass packaging (exact quantification pending table extraction from Dabeka 2011) | 1 |
How standards math uses this page
This page reports what the peer-reviewed and government literature says about heavy-metal concentrations in this product category; it publishes no certification thresholds of its own. Certification criteria are set separately under the Heavy Metal Tested & Certified program at heavymetalcertified.com, which reads this page as its literature baseline. The two are kept apart by design, so this page remains an independent record of the evidence rather than a justification for any threshold.
Historical recalls and enforcement
No public recalls or enforcement actions specifically targeting heavy metals in pediatric oral electrolyte solutions are documented in the wiki’s source corpus as of the last review. This section will be populated when regulatory enforcement events are ingested.
Frame: if FDA, Health Canada, EU, or national-agency enforcement actions involving heavy metals in this product category are identified in future ingest, they will appear here as regulatory events. This section does not rank brands.
Methodology
This page reports what the peer-reviewed and regulatory literature states about heavy-metal concentrations in pediatric oral electrolyte solutions. HMT&C certification thresholds for products in this row are developed under the certification program at heavymetalcertified.com, not on this page.
Speciation is non-substitutable. Inorganic arsenic (iAs) and total arsenic (tAs) are separate analytes. Total mercury (tHg) and methylmercury (MeHg) are separate analytes. Total chromium (Cr) and hexavalent chromium (Cr-VI) are separate analytes. Values are never interchanged across speciation boundaries.
Basis is preserved and labeled. Concentration values are reported as the source states them (as consumed, as placed on market, dry weight). Conversion between bases is shown explicitly when performed; silent conversion is never done.
Row-fit follows author scope. A source’s matrix and format classification is determined by what the authors state, not by re-derivation. Vague author scope receives a partial row-fit designation; sources silent on matrix receive an unknown designation.
Non-detect handling preserves source convention. Sources that report non-detects as zero, as LOD/2, or as <LOD are recorded as stated. The convention is noted in the Source Evidence Inventory.
Source pooling is avoided across different LOQ thresholds, collection periods, geographies, and analytical-basis differences without explicit documentation of the pooling rationale.
References
Works cited in this page’s text, in first-appearance order. See Sources for this page’s source inventory. Each title links to a source record with bibliographic details, reported findings, and document provenance.
- Lead, cadmium and aluminum in Canadian infant formulae, oral electrolytes and glucose solutionsPeer-reviewed
Sources
Source records associated with this topic. Inclusion does not establish that every finding applies to this product or ingredient. References above identify works cited in the text.
| # | Citation | Year | Type | Used on this page for |
|---|---|---|---|---|
| 1 | Gardener et al. 2019. Lead and cadmium contamination in a large sample of United States infant formulas and baby foods, Science of the Total Environment | 2019 | Peer-reviewed | US Pb, Cd occurrence in 564 US baby food and infant formula products purchased from Denver CO area retail, online, and direct-to-consumer channels;… (n=564) |
| 2 | Dabeka et al. 2011. Lead, cadmium and aluminum in Canadian infant formulae, oral electrolytes and glucose solutions, Food Additives & Contaminants: Part A | 2011 | Peer-reviewed | Canadian survey reporting Pb, Cd, and Al in oral electrolyte solutions (Cd at or below 0.01 ng/g; Pb mean 0.16 ng/g); primary occurrence source for this product row |
Update history
No substantive edit history is available in this build. The full commit record is available in git.