Breastfeeding is not easy. It's a learning experience for moms and babies, especially the first time around. Nemours associate Lindsey Killian faced more barriers than most when it came to her first-time breastfeeding experience: her son was diagnosed with the metabolic disorder PKU when he was just four days old. This required the introduction of specially blended PKU formula to his breastfeeding routine - a staple of his diet (and that of his father, Tom, who also has PKU) to this day. This makes 2022 particularly worrisome, as the Killians, and many other families in the U.S., do their best to find the formula they need amid a nationwide shortage.  Carol Vassar, producer Listen to the Killian family's full PKU journey in these episodes of Champions for Children: Episode 124: What's That You're Eating? Episode 125: Becoming a PKU Family