Colostrum, also called "liquid gold", is a yellowish substance
that your breasts start producing towards the end of your pregnancy.
The breasts continue producing colostrum for a few days after the
baby is born, and then gradually start producing regular
breastmilk.
Though low in quantity (a newborn takes about a teaspoon of
colostrum at each feeding), colostrum contains everything a
newborn baby needs.
Colostrum always comes in these low quantities. Until
your mature milk comes in (in three to five days), don't expect to
produce more than a few drops. Don't worry at this time about a
low milk supply! Just put your baby to your
breast whenever she or he wants it, and you'll establish a
great milk supply soon.
Colostrum contains several essential ingredients:
Colostrum acts as a laxative that helps clear the baby's
intestines of meconium
Colostrum contains a coating substance that lines the
baby's intestines, protecting your baby against infections
Colostrum contains a high dose of antibodies,
including those produced by the mother's body against whatever
germs may be present at the time. This protects your baby from
many diseases. Even if your baby catches a disease, she or he
will be able to resist it much better thanks to the colostrum
she or he has received. Without the antibodies in mother's
milk, a baby's immature immune system has a very hard time
dealing with disease.
Colostrum is high in protein and low in fat, perfect for
the newborn's immature digestive system. As the baby's
digestive system matures, colostrum gradually changes into
mature milk too, so breastmilk always provides exactly
what your baby needs.
Colostrum is very important to all mammalian babies. Puppy
formula manufacturers, aware of this, emphasize that a puppy that
is going to be fed on formula should be nursed by its mother for
at least three days to make sure it gets colostrum. Infant formula
manufacturers do not issue this same warning, even though
colostrum is just as important to human babies. One wonders why.
Perhaps it's because they think a mother who breastfeeds
her baby for a few days might decide to stick with it.
Perhaps it's because they know a baby who has received
bottles early on will have a hard
time learning to breastfeed even if the mother tries
it.
So, remember: even if you are determined to bottle-feed,
let your baby suckle at your breast for the first three or four
days. Even this little bit of breastfeeding will give your baby a
major health advantage.