Which of the following is a common recommendation for pregnant women regarding caffeine consumption?

The recommendation to limit caffeine consumption to small amounts during pregnancy is based on research that suggests excessive caffeine intake may be linked to negative outcomes for both the mother and the developing fetus. While there is no consensus on a definitive safe amount, many health organizations, including the American College of Obstetricians and Gynecologists, suggest that moderate caffeine intake, typically defined as around 200 milligrams per day (about one 12-ounce cup of coffee), is considered safe for pregnant women.

This guidance acknowledges that caffeine can cross the placenta and may affect fetal development, particularly in relation to heart rate and metabolism. Limiting caffeine rather than avoiding it completely allows pregnant women to enjoy certain caffeinated beverages in moderation while minimizing potential risks. This balanced approach helps address concerns about caffeine's effects without imposing overly restrictive guidelines that could lead to increased consumption of other less healthy options.