Is your baby formula safe? Florida finds heavy metals in 16 of 24 top brands

Most parents who purchase baby formula trust that if the product is on the supermarket shelf, it must be safe for their child, but according to findings from the Healthy Florida First initiative, many of the top formula brands tested positive for heavy metals.

The state-led program, spearheaded by Governor Ron DeSantis (R), first lady Casey DeSantis, and Surgeon General Dr. Joseph Ladapo through the Florida Department of Health, aims to build a healthier Florida through independent testing and publication of contaminants in everyday foods.

On a recent episode of “Conservative Review with Daniel Horowitz,” Horowitz interviewed Casey DeSantis about what Florida’s health initiative uncovered about 24 top-selling baby formulas and what parents can do to ensure that their children are receiving the best nutrition.

A Consumer Reports investigation released in March 2025 found potentially harmful levels of heavy metals, including arsenic and lead, in some of the 41 baby formulas tested. Around the same time, HHS and the FDA announced Operation Stork Speed, which increased testing for heavy metals and contaminants, reviewed nutrient standards, and strengthened oversight of infant formula safety.

Despite this initiative, DeSantis says that according to infant formula testing conducted by Florida’s Department of Health, “there hasn’t been much change at all.”

“And honestly, since we had our results coming out, I haven't heard anything from some of these baby formula manufacturers. And so it's like at what point in time is enough enough?” she says, calling metal toxicity in baby formula “unconscionable and unacceptable.”

Out of the 24 baby formulas tested, Florida’s Department of Health found that 16 contained one or more heavy metals exceeding current safety standards.

“Could you give us a summary of those shocking findings?” asks Horowitz.

“Sixteen out of the 24 had high levels of mercury. Two had lead. These are problematic heavy metals, right? They don't just leave the body. They're there for a while,” says DeSantis, “and our surgeon general said, you know, when you're exposed to this early in life in these quantities over the course of a year or two, your risk of getting cancer goes up exponentially.”

“I would encourage moms and dads and grandparents to go to exposingfoodtoxins.com because there you can see specifically which ones are better than others,” she adds.

“Don't tell me it's the manufacturing process and there's nothing that we can do, because certainly there are some manufacturers that are doing it better. So we should, as consumers, push to drive change because that's the right thing to do on behalf of families.”

To hear more of the conversation, watch the full interview above.