What adjustments should a pregnant women make in her caffeine consumption?

Pregnant women should limit their caffeine consumption to 200 milligrams per day. This amount is equivalent to approximately two cups of coffee, one can of energy drink, or four cups of tea.

Some studies have suggested that high levels of caffeine consumption during pregnancy may be associated with an increased risk of miscarriage, premature birth, and low birth weight. However, it is important to note that these studies have been observational and do not prove a cause-and-effect relationship.

While the exact mechanism by which caffeine may affect pregnancy is not fully understood, it is thought that caffeine may cross the placenta and reach the fetus. Caffeine may also cause blood vessels to constrict, which could limit the amount of oxygen and nutrients that reach the fetus.

In addition to limiting caffeine consumption, pregnant women should also avoid other sources of caffeine, such as chocolate, cola, and energy drinks. It is also important to read food and beverage labels carefully, as some products may contain hidden sources of caffeine.

If you are pregnant or planning to become pregnant, talk to your doctor about your caffeine consumption.