New testing by Consumer Reports highlights safer infant formulas while also identifying some that contain potentially harmful levels of heavy metals, including lead and arsenic. Here’s what parents need to know to make the best choice for their baby. About 1 in 5 newborns in the United States rely solely on formula. By 6 months old, 3 out of 4 babies are using it as part of their diet. More local videos here: https://youtube.com/@9news Subscribe to NEXT: https://youtube.com/@Nexton9NEWS Stay connected: 9NEWS Website: https://www.9news.com/ Facebook: https://www.facebook.com/ilike9news X: https://twitter.com/9NEWS Instagram: https://www.instagram.com/9newsdenver/ Download the 9NEWS App: https://www.9news.com/appredirect/ Sign up for the 9NEWSLETTER: https://www.9news.com/email 9NEWS (KUSA) is located in Denver, Colorado.