The ingredients list for most baby foods are pretty simple. In many cases, they consist of the things you'd expect to see, like pureed bananas, strawberries, and green beans, although hopefully not all in the same container. Some may also add water or ascorbic acid for Vitamin C. It's a pretty safe bet that no parent wants that list to include arsenic, lead, or mercury.
On April 2, 2025, a District Judge in Northern California ruled that a lawsuit against baby food retailers such as Gerber, Walmart, and Beech-Nut could continue, although she did strike down certain parts. The plaintiffs allege that the foods contain toxic heavy metals that caused their children to suffer attention deficit hyperactivity disorder (ADHD) and autism spectrum disorder.
The court dismissed charges against some defendants, removed infant formula from the lawsuit, and tentatively struck down allegations regarding aluminum. The remaining defendants claim their products are safe and that small amounts of naturally-occurring heavy metals are not a health danger.
Heavy Metal Mania
On February 4, 2021, the U.S. House Subcommittee on Economic and Consumer Policy Committee on Oversight and Reform published a report about toxic heavy metal levels in baby food. The result of complaints about contaminants in 2019, the House report used internal documents and test results from some of the companies to determine their findings.
Walmart and two other companies refused to cooperate with the subcommittee. Those that did all had lead, cadmium, and arsenic in their baby foods. The only company that agreed to test for mercury also had positive results for its presence.
No federal laws currently protect children from toxic heavy metals in baby food. Senators Amy Klobuchar and Tammy Duckworth did introduce the Baby Food Safety Act of 2024 last year, but the legislation has not advanced. The Food and Drug Administration (FDA) issued a guideline for lead and had been working toward releasing other regulations in 2025. However, it's unknown if this will continue after the staffing and budget cuts at the agency by the second Trump administration.
The subcommittee cited a study that claims infants and children exposed to heavy metals can suffer permanent decreases in IQ, diminished future economic productivity, and increased risk of future criminal and antisocial behavior. Plaintiffs in the lawsuit have claimed that lead, cadmium, arsenic, and mercury are also responsible for causing autism and ADHD, but the links between them haven't been firmly established yet.
Blame Mother Nature
The remaining defendants claim that the toxic heavy metals are naturally occurring and not present in high enough levels to be a health risk. While they can be found as elements found in the earth's crust, levels can be raised by past or current pollution in the environment. Plants often draw the toxic heavy metals up from contaminated soil.
Nestle, Hero AG, and Danone S.A. were dismissed from the lawsuit for lack of personal jurisdiction. Campbell Soup and Sun Maid Growers were also dismissed for failure to state a claim. The remaining defendants face several counts of failure to warn, defective manufacturing, and negligence.
While the federal government hasn't set concrete thresholds identifying dangerous minimums, the court ruled that a specific amount wasn't required for the companies involved to knowingly sell baby food with dangerous heavy metals present. Plaintiffs have 30 days to amend the master complaint.
Related Resources
- FDA - Recall Types (FindLaw's Product Liability Law)
- Lawsuit Claims Heavy Metals and Pesticides Are Tagalongs in Girl Scout Cookies (FindLaw's Law and Daily Life)
- Federal vs. State Courts: Key Differences (FindLaw's Legal System)
