Smoothies That are so Delicious That Your Child Doesn't Know They are Also Healthy If your child loves smoothies, then this book is perfect for you. There are a variety of recipes for you to choose from including breakfast smoothies and smoothies for a child with a sweet-tooth. There is a smoothie than incorporates protein and many include one or more types of fruit. You can add vegetables to your child's food by incorporating it in a green smoothie. There is even a recipe for healthy toddler treats.