Infant formulas Health Article

Definition

Infant formulas are food products designed to provide for the nutritional needs of infants. They include powders, concentrated liquids, or ready-to-use forms.

See also:

• Appropriate diet for age
• Breastfeeding

Alternative Names

Formula feeding; Bottle feeding

Function

Infant formulas act as a nutritional source for infants less than 1 year of age.

Food Sources

A variety of formulas are available for infants younger than 12 months of age if breast milk is not used. Infant formulas vary in nutrients, calorie count, taste, ability to be digested, and cost.

Guidelines for infant formulas and normal infant feeding based on human breast milk are available from the American Academy of Pediatrics (AAP).

Specific types of formulas include:

• Standard milk-based formulas
• Soy protein formulas
• Formulas for premature infants
• Formulas for infants with metabolism problems

Standard milk-based formulas contain heat-treated cow's milk protein (at reduced concentrations), lactose and minerals from cow's milk, vegetable oils, minerals and vitamins. The amount of each nutrient is set to standards based on levels in breast milk.

The AAP recommends iron-fortified formulas for all infants. Standard formulas contain 20 Kcal/ounce and 0.45 grams of protein/ounce.

Vitamin supplements may be recommended depending on how much formula the infant is taking. Receiving more than the daily requirement of vitamins is unnecessary and potentially harmful. Depending on the water supply, pediatricians may prescribe a fluoride supplement to help the infant develop strong teeth and bones.

You should talk to an experienced dietitian and health care provider if you have a baby with a metabolic problem. The infant's gastointestinal tract and ability to break down food and nutrients may affect your formula choice.

Side Effects

Improper mixing of formula is common and may harm the infant. Follow the instructions on the formula container carefully.

Improper mixing may result in abdominal pain, improper caloric intake, or other problems in the baby. Never water down the formula, because that can change your baby's salt balance, which can cause seizures.

Using the wrong type of formula for a special-needs infant may cause the baby's condition to become worse.