FDA Finds 'Forever Chemicals' in Baby Formula, But Levels Deemed Safe for Most Infants

Breaking: FDA Survey Reveals PFAS in Half of Baby Formula Samples

A newly released government survey of infant formula in the United States shows that the national supply is overwhelmingly safe for consumption, yet it also confirms the presence of per- and polyfluoroalkyl substances (PFAS), commonly known as 'forever chemicals,' in many products. The Food and Drug Administration (FDA) tested 312 formula samples and detected five types of PFAS, with PFOS—the most common form—found in half of all samples. Crucially, 95% of those samples contained less than 2.9 parts per trillion (ppt) of PFOS, a concentration experts say is extremely low.

'These findings indicate that the vast majority of infant formula on the market poses no health concern from PFAS exposure,' said Dr. Sarah Jenkins, a toxicologist at the FDA who oversaw the analysis. 'Parents can be confident that the formula they feed their babies is safe.' But Jenkins added that the agency continues to recommend steps to minimize environmental contaminants in the food supply.

What the FDA Actually Found

The FDA detected five of the thousands of possible PFAS compounds in the formula samples. PFOS appeared most frequently, followed by PFOA, PFHxS, PFNA, and PFDA. The levels were measured in parts per trillion—a fraction of a single drop in an Olympic-sized swimming pool. For context, the EPA’s lifetime health advisory for PFOS in drinking water is 70 ppt, meaning the formula levels are roughly 24 times lower.

Experts note that the detection itself is not surprising given PFAS’s ubiquity in the environment—these chemicals are used in everything from nonstick pans to waterproof clothing. 'It’s almost impossible to find any food product completely free of PFAS,' explained Dr. Michael Green, an environmental health researcher at Boston University. 'What matters is the dose, and here the dose is negligible.'

Background: The Science of PFAS and Infant Formula

PFAS are a group of man-made chemicals that do not break down in the environment, leading to the nickname 'forever chemicals.' High levels of exposure have been linked to elevated cholesterol, kidney and testicular cancer, and reduced vaccine effectiveness in children. However, these health effects are associated with much higher exposure levels—typically from contaminated drinking water near industrial sites—not the trace amounts found in formula.

Infant formula is a critical source of nutrition for about two-thirds of U.S. infants. The FDA tested samples from both plant-based and cow milk-based formulas, organic and conventional, and across major brands. The results showed no significant difference in PFAS levels between product types.

What This Means for Parents and Caregivers

The takeaway is reassuring: parents need not switch brands or discontinue formula due to PFAS concerns. The detected levels are far below any thresholds of concern established by global health authorities, including the European Food Safety Authority and Health Canada.

Still, the study highlights that PFAS contamination is pervasive. 'We can always do better,' said Dr. Jenkins. 'Manufacturers should continue to work with regulators to reduce PFAS in packaging and production.' The FDA says it will continue monitoring formula and other baby foods as part of its ongoing PFAS surveillance program.

Practical Steps for Concerned Families

If parents want to minimize potential exposure further, experts suggest the following:

• Vary the brand: Rotating between different formula types may reduce any one brand’s trace contaminant profile.
• Follow preparation instructions: Boiling water can concentrate PFAS, so use the recommended temperature.
• Breastfeed if possible: The survey did not include breast milk, but PFAS levels there are generally lower.

Note: These steps are precautionary; the FDA emphasizes that formula is safe to use as directed.

Conclusion: A Clean Bill of Health with Room for Improvement

The FDA’s survey provides a snapshot of where the industry stands: largely free of dangerous contaminants but not entirely pristine. The agency plans to conduct follow-up tests and is working with formula manufacturers to phase out PFAS from packaging.

For now, pediatricians and toxicologists agree: the benefits of feeding formula outweigh any theoretical risks from trace PFAS. 'Don’t let these headlines scare you into making poor nutritional choices for your baby,' advised Dr. Green. 'Formula is safe. Period.'