<<Disclaimer: Verify this information before applying it to your situation.>> I agree about the breastmilk. My baby thrived on it until about 10 months when he got really sick and didn't gain weight for about a year. He was doing really well on the breastmilk. If you need any help in that area I've had lots of problems and overcome them-feel free to e-mail- [log in to unmask] Also, Pediasure is gluten free, but very expensive and I'd still suggest the breastmilk.