Baby food is any food, other than breastmilk or infant formula, that is made specifically for infants, roughly between the ages of four months to two years. The food comes in multiple varieties and tastes, can be produced by many manufacturers, or may be table food that the rest of the family is eating, mashed up. Because infants lack teeth, many different baby foods are designed for ease of eating; they are either a soft, liquidy paste or an easily chewed food.