Kansas State University food scientist Karen Blakeslee said on April 16 that proper preparation and storage of infant formula are essential to protect the health of infants. Blakeslee warned that mistakes in handling formula can increase the risk of foodborne illness.
The issue is important because infants, especially those who are premature, ill, or have weakened immune systems, are at greater risk from bacterial contamination. Food safety concerns include the potential for Cronobacter infection, a rare but serious illness linked to powdered infant formula.
Blakeslee advised caregivers to use prepared infant formula within two hours of making it and within one hour once feeding begins. Any leftover formula should be thrown away after feeding due to possible bacterial growth from contact with a baby’s saliva. “Prepared infant formula can spoil if it is left out at room temperature,” Blakeslee said. “To prevent spoiling, it’s important to follow time and storage guidelines closely.” She also recommended washing hands before preparing bottles, thoroughly cleaning all equipment, refrigerating unused formula within two hours, storing opened powdered formula in a cool dry place (not the refrigerator), and using it within one month.
Common errors include improper handwashing, failing to sanitize bottles, incorrectly mixing the product or leaving prepared formula out too long. “Following proper preparation steps is one of the best ways caregivers can reduce risk,” Blakeslee said.
New educational videos from the U.S. Centers for Disease Control and Prevention offer step-by-step guidance on safe preparation practices for visual learners. “Videos are especially helpful for visual learners and make it easier to share food safety information digitally,” Blakeslee said.
K-State Research and Extension supports economic, health and community initiatives that enrich Kansans’ lives according to the official website according to the official website. The organization utilizes facilities across 105 county offices as well as academic colleges at Kansas State University as noted on its website. It affiliates with Kansas State University under its land-grant framework according to its official site.
The program features a statewide network of extension specialists, agents, researchers and volunteers according to K-State Research and Extension. Its mission is focused on enhancing lives through education efforts throughout Kansas as outlined online, operating across all 105 counties via partnerships according to K-State’s official site.
