A healthy pregnancy requires a healthy diet, and this includes beverages. There is much debate about whether diet soda is safe during pregnancy. Studies have shown that while diet soda does not need to be completely avoided, it should not be consumed in large quantities, as the caffeine and artificial sweeteners may put the future child at risk for certain health problems.
More information about diet soda and pregnancy follows below.
Diet Soda and Pregnancy: Caffeine
According to the American Pregnancy Association, large amounts of caffeine should be avoided during pregnancy, as it can lead to miscarriage. This guideline extends to diet sodas, which may still contain caffeine even if they are sugar-free.
A safe amount is 300 milligrams of caffeine per day or less but in general, a woman should aim to be caffeine-free when it comes to diet soda and pregnancy.