Baby formula could soon look a little different in the United States as the Food and Drug Administration (FDA) considers changes to its nutritional requirements. The proposed updates are intended to improve infant nutrition and reflect newer scientific research, potentially changing what manufacturers include in products sold to families. But what exactly is changing, why is the FDA making these recommendations, and what would it mean for parents who rely on formula to feed their babies?
The FDA announced its proposed changes on October 29, 2026, marking the first major review of infant formula nutritional requirements in nearly 30 years. The first phase focuses on eight of the 30 nutrients currently required in American baby formula, with changes proposed for four.
The agency wants to increase the minimum iodine requirement from 5 to 15 micrograms per 100 calories and double the minimum vitamin D requirement from 1 to 2 micrograms. Meanwhile, the minimum manganese requirement would decrease from 5 to 1 microgram, and vitamin A requirements would also be adjusted downward.
The FDA also proposes retaining existing requirements for sodium, potassium, selenium and chloride. According to the FDA’s official announcement, the agency is also reviewing whether additional nutrients, including DHA and ARA, should eventually become mandatory ingredients.
Why the FDA Is Proposing The Changes
The proposed changes are part of Operation Stork Speed, an initiative designed to improve infant formula nutrition and safety. The FDA wants existing nutritional standards to reflect newer scientific research about infant development and the nutritional composition of breast milk.
The current requirements haven’t undergone a comprehensive review since 1998. In a CNN report, pediatrician Dr. Steven Abrams described the proposed update as “really well done” and “very well thought-out.”
Vitamin D is particularly important because it helps babies absorb calcium and phosphorus, supporting healthy bones and teeth. The FDA estimates that increasing vitamin D in formula could potentially save nearly $81 million annually in medical costs associated with late-onset hypocalcemia, a condition involving dangerously low blood calcium.
What Should Parents Know If the Changes Are Accepted?
Parents shouldn’t panic or feel pressured to switch their baby’s formula. The proposed changes aren’t prompted by safety concerns, and currently available formulas remain safe for babies.
The FDA must first review public comments before finalizing its proposal. Manufacturers would then have three years after the final rule takes effect to reformulate and relabel their products, meaning changes won’t happen overnight.
For now, parents should continue following their pediatrician’s recommendations regarding formula choices and vitamin supplements. The proposed updates are intended to improve nutritional standards, not suggest that families have been feeding their babies unsafe products.
