Caffeine During Pregnancy: How Much Is Safe?

The March of Dimes warns pregnant women to avoid alcohol, tobacco, illegal drugs, and limit their caffeine intake to less than 200 milligrams per day, or about the amount found in two cups of coffee.

Does caffeine cross the placenta?

Caffeine readily crosses the placenta and can reach the fetus. Caffeine and its metabolites have been detected in the fetal circulation, amniotic fluid, and fetal tissues, including the brain.

How does caffeine affect the fetus?

The effects of caffeine on the fetus are not fully understood. However, some studies have suggested that high caffeine intake during pregnancy may be associated with an increased risk of miscarriage, premature birth, and low birth weight. Caffeine may also affect fetal heart rate and sleep patterns.

What are the symptoms of caffeine withdrawal in newborns?

Newborns who are exposed to high levels of caffeine in utero may experience withdrawal symptoms, such as jitteriness, irritability, crying, and difficulty sleeping. These symptoms usually peak within the first 24 to 48 hours after birth and can last for several days.

How can pregnant women reduce their caffeine intake?

Pregnant women can reduce their caffeine intake by limiting their consumption of caffeinated beverages, such as coffee, tea, soda, and energy drinks. Other sources of caffeine include chocolate, candy, and some medications. Pregnant women should read labels carefully to check for caffeine content.

What are some caffeine-free alternatives to coffee and tea?

Pregnant women looking for caffeine-free alternatives to coffee and tea can try decaf coffee, herbal tea, or sparkling water. There are also several brands of caffeine-free soft drinks available.

When in doubt, talk to your doctor.

If you have any questions or concerns about caffeine intake during pregnancy, talk to your doctor.

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