The Supreme Court unanimously rebuked lower courts and sent a baby-food lawsuit back to Texas state court, ruling that Whole Foods was improperly removed from the case in a jurisdictional maneuver that denied the family their chosen forum.
The Court’s 9-0 decision, written by Justice Sonia Sotomayor, affirmed the 5th Circuit and returned the dispute to the state court where the Palmquists first filed. This ruling restored Texas as the venue for claims tied to alleged heavy-metal harms to their child and reversed a maneuver that would have kept the case in federal court.
Sarah and Grant Palmquist sued both Whole Foods and Hain Celestial Group after their child, just over two years old at the time, “was diagnosed with a range of physical and mental conditions that some doctors attributed to heavy-metal poisoning.” The family initially pursued traditional state-court remedies for product liability and negligence against the manufacturer and for breach of warranty and negligence against the retailer.
The jurisdiction fight that landed at the Supreme Court had nothing to do with the science or damage questions. It was a fight over forum choice and a corporate tactic to avoid a state trial by arguing that a co-defendant never belonged in the case. When that strategy succeeded in a district court, it threatened to reshape a basic rule about who can haul whom into federal court.
“Federal courts may exercise diversity jurisdiction only when no adverse party is from the same state, but Whole Foods and the Palmquists are all Texas citizens. As a result, the district court lacked jurisdiction as the case stood upon removal.”
The district court accepted Hain’s position and dismissed Whole Foods, allowing the case to stay in federal court where defendants often prefer the conditions and procedures. The 5th Circuit disagreed and reversed that dismissal. The Supreme Court then confirmed the reversal without a dissent, underscoring that parties cannot be carved away to manufacture federal jurisdiction.
This is a plain application of diversity jurisdiction rules. Federal courts exist to resolve certain interstate disputes, not to become a haven whenever a defendant tries to engineer a more favorable panel. When plaintiffs name multiple defendants and some share the plaintiffs’ state, the federal forum is off the table unless every adverse party is from another state.
The practical effect matters. The ruling does not decide whether Hain’s baby food actually contained dangerous levels of heavy metals or whether the Palmquists’ child was harmed by them. Those factual and scientific questions now return to Texas, where state court procedures will determine how evidence and expert testimony are weighed.
The larger safety questions are real and have already prompted public scrutiny. In 2021, a U.S. House subcommittee released a staff report finding that certain baby foods, including Hain’s, “contained elevated levels of toxic heavy metals.” That congressional finding pushed regulators, retailers, and manufacturers into the spotlight and heightened parents’ concerns about how products for infants are tested and sold.
Whole Foods positioned itself as a seller of cleaner and safer choices, and this episode puts that brand promise to a test in court. Consumers who pay more for perceived quality deserve honest answers under oath, not procedural sidesteps that shift venues and complicate accountability. This ruling reinforces the idea that corporations should face claims in the forums plaintiffs choose unless a clear legal rule says otherwise.
For Republicans who favor limits on federal reach and respect for state courts, the decision reads like a win for predictable rules and fair procedure. It prevents a form of forum shopping that lets one defendant unilaterally alter the case’s landscape and preserves the plaintiffs’ right to pursue their claims where they originally filed. The Texas courtroom will now address both responsibility and proof in a way that federal removal could have derailed.
