The term refers to any nourishment, excluding liquids like breast milk or infant formula, that is introduced into an infant’s diet. These dietary additions typically consist of pureed fruits, vegetables, cereals, and meats, offering a broader range of nutrients as the child develops and their nutritional requirements evolve beyond what can be provided solely by milk. A common example is the introduction of iron-fortified rice cereal to a six-month-old, followed by smooth purees of sweet potato or banana.
Introducing sustenance of this type marks a significant milestone in infant development, contributing to the growth of chewing and swallowing skills, and exposure to diverse tastes and textures. Historically, the timing and methods of introducing such items have varied across cultures and generations. Contemporary pediatric recommendations generally advocate for waiting until around six months of age, when infants typically display signs of readiness, such as the ability to sit upright with support and demonstrate interest in food.
