Infant formula is a manufactured food designed to feed babies when breastfeeding is not possible or preferred. It is typically made from a blend of proteins, fats, carbohydrates, vitamins, and minerals to mimic the nutritional profile of breast milk. Infant formula comes in various forms, including powder, liquid concentrate, and ready-to-use. Parents can choose from different types, such as cow's milk-based, soy-based, or specialized formulas for babies with specific dietary needs. It is important to prepare and store infant formula properly to ensure the baby's health and safety.