Infant Formulas Which is better, breastfeeding or formula- feeding? Which is better, breastfeeding or formula- feeding? What is in an infant formula, and how do I choose the right one? What is in an infant formula, and how do I choose the right one? Can I make my own infant formula ? Can I make my own infant formula ?

Human milk is the preferred feeding for all infants. This includes premature and sick newborns, with rare exceptions. Pediatricians generally advise that full- term, healthy infants exclusively breastfeed when possible for the first 12 months of life and, thereafter

for as long as mutually desired. Advantages of breastfeeding include: (1) breast milk is nutritionally sound and easy to digest; (2) breastfeeding is believed to enhance a close mother-child relationship; and (3) breast milk contains infection- fighting antibodies (immunoglobulins) that may reduce the frequency of diarrhea,diarrhea

gastroenteritis, otitis media (ear infections), and other respiratory infections in the infant.gastroenteritisotitis media

Some parents choose formula-feeding either because of personal preference or because medical conditions of either the mother or the infant make breastfeeding ill-advised. Parents need not feel guilty for choosing formula-feeding. Infant formulas are a time-tested, perfectly acceptable alternative to breastfeeding.

Even though formula-fed babies do not receive infection-fighting antibodies from the breast milk, they still will have received a four- to six-month supply of these antibodies through the maternal bloodstream prior to delivery.

Remember also that the majority of breastfeeding infants end up on a combination of breast- and formula- feedings before their first birthday.

There is an inadequate supply of maternal breast milk. The baby is sucking inefficiently. Parents are unable to quantify the amount of breast milk received by the baby. Some parents want to know exactly how much their baby is receiving at each feeding, and formula/bottle-feeding allows exact measurement.

A significant reason for not breastfeeding is concern about transferring certain drugs the mother is taking due to a medical problem through the breast milk to the infant.

Examples of medications that are considered unsafe for the baby include cimetidine (Tagamet), cyclophosphamide (Cytoxan), lithium (Lithobid), gold salts, methotrexate (Rheumatrex, Trexall), metronidazole (Flagyl), cyclosporine, and bromocriptine (Parlodel). cimetidinecyclophosphamidelithium methotrexate metronidazole bromocriptine

1.Numerous other medications have not yet been adequately studied in the context of breastfeeding and the possible effects on the baby. Mothers may choose bottle-feeding rather than risk any potential effect on the baby

An increasing number of mothers must return to work shortly after their baby's delivery. Formula-feeding offers a practical alternative for mothers who may not be able to breastfeed due to work schedules

Formula-fed babies often need to eat less frequently than do breastfed babies because breast milk moves through the digestive system more quickly. Thus, breastfed babies may become hungry more frequently.the digestive system

A benefit of bottle-feeding is that the entire family can immediately become intimately involved in all aspects of the baby's care, including feedings. The mother can therefore get more rest, which can be critically important, especially if the pregnancy and/or delivery were especially difficult. pregnancy

What is in an infant formula, and how do I choose the right one?

A small percentage of newborn infants will require a specialized formula (for example, premature infants, infants with metabolic diseases,

or infants with intestinal malformations). These children's unique dietary requirements should be an item of individual discussion between the parents and the infant's pediatrician

In order to achieve appropriate growth and maintain good health, infant formulas must include proper amounts of water, carbohydrate, protein, fat, vitamins, and minerals.vitamins

The three major classes of infant formulas are

milk-based formulas, which are prepared from cow milk with added vegetable oils, vitamins, minerals, and iron. These formulas are suitable for most healthy full- term infants and should be the feeding of choice when breastfeeding is not used, or is stopped before 1 year of age.

soy-based formulas, which are made from soy protein with added vegetable oils (for fat calories) and corn syrup and/or sucrose (for carbohydrate). These formulas are suitable for infants who cannot tolerate the lactose (lactose intolerant,) in most milk- based formulas or who are allergic to the whole protein in cow milk and milk-based formulas. soycow milk

The American Academy of Pediatrics recommends the use of soy formulas for the above infants as well as for infants of parents seeking a vegetarian-based diet for a term infant.vegetarian

These formulas are not recommended for low-birth-weight or preterm infants or for the prevention of colic or allergies.

1.special formulas for low-birth-weight (LBW) infants, low-sodium formulas for infants that need to restrict salt intake, and "predigested" protein formulas for infants who cannot tolerate or are allergic to the whole proteins in cow milk and milk-based formulas

Water Water is an important part of a baby's diet because water makes up a large proportion of the baby's body. When properly prepared, all infant formulas are approximately 85% water

Infant formulas are available in three forms: liquid ready-to-use, liquid concentrate, and powder concentrate. Liquid ready-to-use formulas do not require the addition of water, while the liquid and powder concentrates require the addition of water.

It is of prime importance for parents to read, understand, and follow the manufacturer's directions when adding water to liquid and powder concentrates. Adding too much water to these concentrates or adding water to ready-to- use formulas can lead to water intoxication in the baby.

In severe cases, water intoxication can cause low blood sodium levels, irritability, coma, and even permanent brain damage. Conversely, failing to adequately dilute the concentrates with water causes the formulas to be too concentrated, or "hypertonic." coma

Hypertonic formulas can induce diarrhea and dehydration. In extreme cases, ingestion of overly hypertonic formulas can lead to kidney failure, gangrene of the legs, and comadiarrheadehydrationkidney failuregangrene

Therefore, parents should not adjust the amount of water that is added to concentrates to either "fatten the baby up" or "put the baby on a diet." Instead, parents should discuss their concerns regarding the baby's calorie intake with his/her pediatrician.

Carbohydrates Carbohydrates (glucose, lactose, sucrose, galactose, etc.) are sugars or several sugars linked together. Carbohydrates provide energy (calories) for the brain tissues, muscles, and other organsglucose

Lactose is a carbohydrate consisting of glucose linked to galactose. Lactose is the major carbohydrate in human breast milk, cow milk, and in most milk-based infant formulas.

While most infants will thrive on a formula that contains lactose, some infants are lactose intolerant. Lactose intolerance is due to a lactase enzyme deficiency (low levels of enzyme activity) in the small intestine.Lactose intolerance

Lactase enzymes are necessary for "digesting" lactose by breaking the link between glucose and galactose. The intestines can then absorb the smaller glucose and galactose molecules

In infants who are lactase deficient, the undigested lactose cannot be absorbed. This, in turn, can cause diarrhea, cramps, bloating, vomiting, and gas. Lactase deficiency is more common in premature infants than in full-term babies.vomitinggas

Lactase deficiency can also develop temporarily during recovery from viral gastroenteritis (commonly referred to as the "stomach flu"). Finally, lactase deficiency can be inherited (rarely).

For infants with lactose intolerance, formulas that contain no lactose can be used. Lactofree is an example of a milk- based formula that contains corn-syrup solids rather than lactose as its carbohydrate calorie source.

Many soy-protein formulas also do not contain lactose and are suitable for lactose intolerant infants. In addition to corn-syrup solids, other examples of carbohydrates contained in lactose-free formulas include sucrose (table sugar), tapioca starch, modified cornstarch, and glucose polymers (short chains of glucose molecules).

Proteins Proteins contain different amino acids that are linked together. Proteins provide both calories and the amino-acid building blocks that are necessary for proper growth. The protein in human milk provides between 10%-15% of an infant's daily caloric need

Casein and whey are the two major proteins of human milk and most milk- based formulas. (Immunoglobulins, a type of protein unique to breast milk, provide infection-fighting

immunity and are not considered as a nutritional source and are not efficiently metabolized.) While formulas from different manufacturers may vary slightly in the relative proportion of these two proteins, healthy babies generally thrive on any milk-based formula brand.

Some 0.5%-7.5% of infants have a true allergy to the cow proteins that are in milk- based formulas. Infants with true cow milk allergy can develop abdominal pain, diarrhea, rectal bleeding, skin rash, and wheezing when given milk-based formulas allergyabdominal painrectal bleedingrash

Allergy to cow-milk protein is different from lactose intolerance. Treatment of cow- milk-protein allergy involves using formulas that contain no cow milk or using formulas that contain "predigested" casein and whey proteins

The predigesting process breaks the whole proteins into smaller pieces or into amino acids. The amino acids and smaller protein pieces are hypoallergenic (do not cause allergy).

Soy-protein formulas contain no cow milk and are reasonable alternatives for infants with true cow-milk allergy. Since most soy- protein formulas also contain no lactose, they are also suitable for infants with lactose intolerance.

The carbohydrates in soy-protein formulas are sucrose, corn-syrup solids, and cornstarch or glucose polymers.

Certain infants have allergy to both cow- milk proteins and soy proteins. These infants require a formula in which the cow- milk protein (casein) has been "predigested" and specific amino acids added to provide a formula that can provide proper nutritionsoy proteinsnutrition

The decision to utilize one of these specialized formulas should be made in consultation with the infant's pediatrician.

Fat Fat in human milk and formula provides a significant percentage of the total daily caloric needs for a growing infant. Formula manufacturers utilize many different vegetable oils for fat, including corn, soy, safflower, and coconut oils.

Some formulas contain "predigested" fats known as medium chain triglycerides (MCT). These are analogous to the "predigested proteins" discussed above. Because of their unique application, formulas containing MCT are not routinely recommended for healthy infants and children.

There is a significant amount of research into determining the ideal concentration and ratios of fatty acids such as arachidonic acid (ARA) and docosahexanoic acid (DHA) for infant nutrition.

Some studies have suggested that these may have a positive effect on short-term cognitive function. More research is needed to clarify this issue, and you should discuss this with your infant's pediatrician before supplementing

Vitamins Vitamins are organic substances that are essential in minute quantities for the proper growth, maintenance, and functioning of the baby. Vitamins must be obtained from food because the body cannot produce them.

The exception is vitamin D, which can be produced by the skin when it is exposed to the sun. There are four fat-soluble vitamins (A, D, E, and K) and several water-soluble vitamins

These include the B vitamins, B1 (thiamine), B2 (riboflavin), B3 (niacin), B6 (pyridoxine), and B12 (cobalamin), as well as folate and vitamin C and pantothenic acid, and biotinniacin

These vitamins have been added to infant formulas to ensure proper nutrition. Unless otherwise directed by their pediatricians, routine vitamin supplementation is not necessary for healthy full-term infants taking formulas.