There's some good information in this book, but nothing that you couldn't find at webmd.com, mayoclinic.com or - ASK YOUR PEDIATRICIAN!!!The book is opinionated and condescending, and is not entirely factual. It lists information for prevention of illnesses that simply is not factual.There is a lot of good basic information that is true but can be found almost anywhere else, but most importantly, through your child's physician.Save your money and make the most of your Dr.'s appointments.