EDF Health

Unleaded Food: FDA acts quickly on contaminated applesauce

By Liora Fiksel, Project Manager, Healthy Communities and Tom Neltner, Senior Director, Safer Chemicals Initiative / Published: November 17, 2023

What’s Happening?

The North Carolina Departments of Health & Human Services and Agriculture & Consumer Services identified WanaBana cinnamon applesauce pouches as a source for elevated blood lead levels in multiple children. They found extraordinarily high concentrations of lead (1,900- 5,100 ppb) in the products, leading to the identification of at least 34 cases of elevated blood lead levels across 22 states to date.

On October 28, 2023, FDA issued a safety alert advising that “parents and caregivers of toddlers and young children who may have consumed WanaBana apple cinnamon fruit puree pouches should contact their child’s healthcare provider about getting a blood test.” Three days later, the company issued a voluntary recall.

As the recall expanded, FDA transferred the investigation to its Coordinated Outbreak Response & Evaluation (CORE) Network to determine the source of lead contamination and whether additional products are linked to illnesses.

Brands under a voluntary recall. Photo credit: FDA

Brands under a voluntary recall. Photo credit: FDA

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Posted in Chemical exposure, FDA, Food, Health hazards, Public health / Tagged , , , | Authors: , / Read 1 Response

Unleading Baby Food: FDA’s proposed limits are a positive step, but…

By Tom Neltner, Senior Director, Safer Chemicals Initiative / Published: March 1, 2023

Tom Neltner, Senior Director, Safer Chemicals

What Happened: FDA recently released draft action levels for lead in foods intended for babies and young toddlers.1 Action levels represent the point above which FDA is likely to regard food as adulterated – essentially unsafe – and seek a recall. This is a key step in implementing FDA’s Closer to Zero Action Plan.

  • Lead limits would be 10 parts per billion (ppb) for most foods.
  • Limits would be 20 ppb for dry infant cereals and single-ingredient root vegetable products, because these products may have greater lead contamination levels. (Root vegetables are primarily carrots and sweet potatoes.)

The new action levels do not apply to juices; FDA proposed limits on those in April 2022.

Why It Matters: There is no safe level of lead in the diet.

For young children living in homes without lead pipes or lead paint, diet is the primary source of their lead exposure. FDA makes clear in the proposal that:

“Even low lead exposure can harm children’s health and development, specifically the brain and nervous system. Neurological effects of lead exposure during early childhood include learning disabilities, behavior difficulties, and lowered IQ. Lead exposures also may be associated with immunological, cardiovascular, renal, and reproductive and/or developmental effects. Because lead can accumulate in the body, even low-level chronic exposure can be hazardous over time.”

Lead can enter the food chain through multiple sources, including crops grown in contaminated soil and/or irrigated with contaminated water, atmospheric deposition from industrial activities, and old food-processing equipment that contains lead. The objective is to get exposure closer to zero.

Our Take: We applaud FDA’s proposed limits, which are more protective than the European Union’s 2021 standards. BUT…on the flip side:

  • FDA failed to set action levels for popular grain-based snacks, like teething biscuits and snack puffs. The agency needs to rectify this failure with all deliberate speed.
  • More protective action levels are achievable, especially for non-rice cereals and for foods that don’t contain rice or root vegetables.
  • Proposed action levels do not apply to multiple categories of foods, including:
  • FDA’s justification for the draft action levels lacks transparency—undermining both credibility of the levels and the likelihood industry will comply with them.

In addition, USDA and industry need to expand their support for research on the methods for growing, harvesting, and processing root vegetables, rice, and quinoa to further reduce lead contamination in these important foods. Research should include both store-bought and homemade baby foods.

Go Deeper: Visit our new Deep Dives blog to see our 3-part series, which provides a more detailed analysis of FDA’s proposal—including our recommendations for setting more protective limits and improving the transparency and credibility of the agency’s process of setting action levels.

NOTES
1 FDA’s guidance refers to babies and young children. Younger than two is a very narrow definition of young children, especially since children up to age six are particularly vulnerable to the harm that lead causes to their brains. Other federal agencies set standards for this broader age range. Toddlers are generally considered to be between 1 and 3 years of age. Therefore, we use the term “young toddlers” to avoid confusion.

Revised on March 21 to correct quote.

Posted in Deep Dives, FDA, Health policy, Health science, Public health, Unleaded Juice / Read 1 Response

Unleaded Juice: FDA’s challenge of continuous improvement and compliance assurance

By Tom Neltner, Senior Director, Safer Chemicals Initiative / Published: October 2, 2022

Tom Neltner, Senior Director, Safer Chemicals

This is the sixth in our Unleaded Juice blog series exploring how the Food and Drug Administration (FDA) sets limits for toxic elements like lead, arsenic, and cadmium in food and the implications for the agency’s Closer To Zero program. 

A core tenet of FDA’s Closer to Zero program is the “Cycle of Continuous Improvement” represented by the image below on the program’s webpage. The four-stage, outer ring represents FDA’s process for revising its action levels for food contaminants. The inner, grey ring describes the agency’s on-going monitoring, research, and compliance program.


This approach makes sense, and we fully support it. However, the success of this approach relies on FDA addressing several significant structural weaknesses.

  • Future funding is not guaranteed: In March 2022, Congress appropriated $11 million in Fiscal Year 2022 (FY22) funding for FDA’s maternal and infant health work—in part to support the agency’s efforts to reduce arsenic, lead, and cadmium in children’s foods. Last year’s request and appropriations were a significant increase over previous years, but that funding level is not guaranteed for future years.
  • Action levels are guidance—not legally binding requirements: FDA’s action levels for contaminants in food are established in guidance. The guidance introduction makes it clear that “The contents of this document do not have the force and effect of law and are not meant to bind the public in any way, unless specifically incorporated into a contract.” It assumes that the food industry—from the largest multinational corporation to the smallest entrepreneur—will comply.
  • The agency has limited means to monitor compliance: FDA largely relies on physical inspections and market sampling, supplemented by voluntary reporting, to assure compliance with action levels. Inspections at high-risk facilities must occur every three years (but likely have been delayed due to the COVID pandemic). We understand that most facilities will see an inspector once every eight years. This is particularly problematic because FDA says it lacks the authority to require food companies to provide requested documents without the physical inspection, and the agency does not require ongoing testing and reporting by companies for action levels.
  • Action levels must be consistently strong enough to drive research and impact markets: FDA correctly points to its success in setting an action level for inorganic arsenic in infant rice cereal as a model to lower contamination. Unfortunately, the model assumes the action level for a contaminant is set low enough to result in research investments and increased product and ingredient testing and to provide FDA with sufficient information to act on problems. This is not the case for lead in juice.
     
    We explore each of these weaknesses below.

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Posted in FDA, Food, Lead, Public health, Unleaded Juice / Tagged , , , , | Authors: / Comments are closed

Unleaded Juice: FDA needs to start with public health—not market impact

By Tom Neltner, Senior Director, Safer Chemicals Initiative / Published: September 22, 2022

Tom Neltner, Senior Director, Safer Chemicals 

This is the fifth in our Unleaded Juice blog series exploring how the Food and Drug Administration (FDA) sets limits for toxic elements like lead, arsenic, and cadmium in food and its implications for the agency’s Closer To Zero program. 

FDA’s approach to setting draft action levels for lead in juice is based on two ill-conceived presumptions:

  • Action levels should not impact more than 5% of the market. Unfortunately, FDA does not appear to consider market trends or whether the products were made using best practices shown to reduce contamination.
  • Action levels should help ensure 90% of young children have a dietary intake of lead that is below FDA’s Interim Reference Level, the maximum daily intake from food. Unfortunately, this effectively ignores the top 10% or 2.4 million of the most-exposed young children.[1]

To its credit, the agency has shown it is willing to go beyond the 5% impact for three types of juices (grape at 12%, pomegranate at 6%, and prune at 6%),[2] and it has proposed the most protective lead-in-juice standards in the world. However, for a heavy metal like lead where relatively short-term exposures can result in long-term harm to young children’s developing brains, the current approach has serious weaknesses.

We think the agency should evaluate alternatives that impact more than 5% of the market and protect more than 90% of children. And when FDA evaluates impacts, it should assess the socioeconomic benefits of the alternatives. For substances like lead (and arsenic), these societal benefits can be quantified using established methods. In a previous blog, we showed that reducing young children’s overall dietary intake of lead by just 6% would yield $1 billion a year in benefits. The agency should compare these benefits to the investments that industry would need to make to achieve these action levels using best practices.

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Unleaded Juice: Getting Credible Lab Results is Essential

By Tom Neltner, Senior Director, Safer Chemicals Initiative / Published: August 2, 2022

Tom Neltner, Senior Director, Safer Chemicals

This is the third in our Unleaded Juice blog series exploring how the Food and Drug Administration (FDA) sets limits for toxic elements like lead, arsenic, and cadmium in food and the implications for the agency’s Closer To Zero program.

FDA’s move to establish action levels on lead in juice – and eventually other foods that young children eat or drink – is an important step forward. While we believe that the action levels need to be tougher, any action level has a limited value if labs that analyze samples for contamination provide results that buyers, regulators, or consumers cannot trust.

We recommend that labs meet four criteria to provide credible results:

  • Be accredited under international standards for testing and calibration of labs (ISO/IEC 17025);
  • Use the analytical method based on FDA’s Method 4.7 [PDF, 1.16MB];
  • Demonstrate proficiency in a third-party, blinded test to quantify lead, arsenic, and cadmium to around 6 parts per billion (ppb); and
  • Provide a written report of results at that level.

Here is the list of labs that met these criteria as of August 2021. See below for our in-depth analysis.

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Unleaded Juice: Tougher limits on lead in juice would bring more than a billion dollars in socioeconomic benefits

By Tom Neltner, Senior Director, Safer Chemicals Initiative / Published: June 7, 2022

Tom Neltner, Senior Director, Safer Chemicals

This is the second in our Unleaded Juice blog series exploring how the Food and Drug Administration (FDA) sets limits for toxic elements like lead, arsenic, and cadmium in food and its implications for the agency’s Closer To Zero program.

When developing its draft action levels for lead in juice, FDA started with the current 50 parts per billion limit and considered progressively tighter levels, settling on 10 ppb for apple juice and 20 ppb for other juices. FDA did not consider more protective limits despite acknowledging that there is no known safe level of children’s exposure to lead – which can harm a child’s developing brain – and that many in the food industry already meet the lower draft levels.

FDA also failed to quantify the socioeconomic benefits of its action. While this task is difficult in many settings, it is entirely reasonable for lead because the Environmental Protection Agency (EPA) has developed a quantitative model when considering rules to protect children from exposure to lead.[1] Read More »

Posted in FDA, Food, Lead, Unleaded Juice / Tagged , , , | Comments are closed