1. What is the best complementary food for babies? After birth, babies only need breast milk or formula for the first six months. As time goes by, they need more nutrients to support their growth and development. At this time, you need to add complementary foods. But what kind of complementary food is best? Experts recommend starting with single grains and gradually introducing vegetables, fruits and proteins. 2. How to prepare cereals for babies? When you decide to introduce cereal to your baby,