Is
Caffeine Okay During Pregnancy
In 1980 the FDA released a
publication that warned against a pregnant woman drinking caffeine beverages.
It recommended that a woman restrict or better yet, eliminate all caffeine
intake because it could be directly linked to the potential for certain birth
defects. This recommendation stood strong even in 1994 when
a review of more than 200 medical
journals conducted by Dr. Astrid Nehlig was published in the Journal of
Neurotoxicology and Teratology. But what’s the recommendation today?
Currently many doctors recommend
that a pregnant woman takes in less than 300 mg of caffeine daily. This is
because studies that are more recent have not shown a link between caffeine and
harm to the baby with an intake that is less than 300 mg. These new scientific
studies are causing doctors to have a look at the results and many are changing
their recommendations although some still remain very conservative. This is
best discussed openly with your doctor.
What
Caffeine Does
Caffeine is a stimulant that
stimulates the central nervous system. It also reduces your iron absorption and
it leaches calcium from the body. Caffeine has a diuretic effect and it has the
ability to cross the placenta and make its way to your baby. Caffeine does the
following once it is in your body:
*
Decreases the amount of calcium in your body
* Dehydrates you
* Increases your blood pressure
* Raises your heart rate
The same thing that happens to you happens to your baby
with the
one exception and that is that baby will steal calcium
that it
needs from your bones if it can’t get it elsewhere.
Caffeine has
also been linked to interfering with normal fetal growth
and as a
result this leads to low birth weight and weakened
adrenal glands
that can affect the ability to cope with stress and to
regulate
blood sugar
It is a good idea to avoid
caffeine or at least cut back your intake to 300 mg per day, and some experts
say that number should be no more than 150 mg per day. You may have no problem
handling caffeine but remember that the liver of your baby is immature and so
it is not able to remove the caffeine. This means that caffeine stays with your
baby for 40 to 130 hours.
Common
sources of caffeine include:
* Coffee - 100-200 mg per 8 ounce
* Headache medicine - 65-130mg
* Soda - 40-75mg per can
* Tea - black 60mg, green 40mg
*
Dark Chocolate - 5-35mg per 1 ounce
* Milk Chocolate - 1-15mg per 1 ounce
Talk to your doctor about caffeine intake and follow what
his/her
recommendations are.
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