During pregnancy, it is recommended to limit caffeine intake to no more than 200 milligrams per day. This amount is roughly equivalent to about 1 to 2 cups (240–580 mL) of coffee or 2 to 4 cups (540–960 mL) of brewed tea daily
. Health authorities, including the American College of Obstetricians and Gynecologists (ACOG) and the American Pregnancy Organization, advise staying under this limit to reduce risks such as low birth weight, pregnancy loss, and preterm birth that have been associated with higher caffeine consumption
. Energy drinks should be avoided entirely during pregnancy due to additional ingredients that may be unsafe
. Also, some herbal teas are considered safe in moderation, but it is best to consult a doctor before consuming any herbal products
. Because caffeine crosses the placenta and the fetus cannot metabolize it effectively, limiting caffeine helps minimize fetal exposure
. In summary, pregnant women should keep caffeine intake below 200 mg per day, avoid energy drinks, and consult healthcare providers about any caffeine consumption to ensure safety for both mother and baby
