Health Secretary Robert F. Kennedy Jr. has called for a comprehensive review of nutrients and other ingredients, such as heavy metals, in infant formula. It's the first such review since 1998.

FILE – Yury Navas, 29, of Laurel, Md., kisses her two-month-old baby Jose Ismael Gálvez, at Superbest International Market in Laurel, Md., May 23, 2022, while looking for formula. (AP Photo ...