INDIANAPOLIS (CONSUMER REPORTS) — Consumer Reports has released a follow-up to its investigation into infant formula safety, expanding testing to include everything from liquid ready-to-feed products to specialty and alternative formulas.

The new analysis looked for heavy metals and other contaminants, and while some results raised concerns, Consumer Reports says there are also many solid options for parents.

Here’s what to know before you buy your next container or bottle.

Last year, Consumer Reports reported finding lead and arsenic in some of the 41 infant formulas it tested. Now, CR scientists have gone further, analyzing 49 additional baby formulas for a wider range of contaminants, including arsenic, lead, PFAS, BPA, acrylami...