Is it safe to eat artificial sweeteners while pregnant?

In moderation. Like any food or medicine you ingest, you should always clear it with your doctor if there are doubts. Adding artificial sweeteners to your diet is safe in moderation. You need to consider what foods you ingest that already have them in the ingredients as to not overdue it by adding them to other foods.
See below. There is no true contraindication. A lot of misinformation in the public arena, but not harmful.

Related Questions

Is it safe to consume artificial sweeteners while pregnant?

Diet and pregnancy. Artificial sweeteners should probably not be used in excess during pregnancy. There are no definitive studies of risks or safety - however, the currently available artificial sweetening products are generally considered safe when used in moderation during pregnancy. You should observe a well balanced diet during your pregnancy - there are numerous sources of guidance for diet in pregnancy. Read more...

Are diet sodas and other products with artificial sweeteners safe to consume while pregnant?

Maybe not. I really think all diet drinks with aspartame (nutrasweet) are really not that safe whether pregnant or not. I suspect aspartame barely got through onto the market. Some scary stuff about the use of aspartame. Splenda is in diet rite sodas and may be safer. Sweet and low seems to be safe despite past history. I think the safest sugar is stevia. No drink products have it though. Business idea? Read more...
Yes. The american academy of pediatrics' committee on nutrition appointed a task force to investigate this question, and they concluded that all the currently available artificial sweeteners are safe during pregnancy. The fda recommends that pregnant women limit aspartame consumption to "moderate levels"-- which is actually a lot more than you would think (roughly 10 cans of diet soda daily). Read more...

Artificial sweeteners safe in pregnancy?

No. Aspartame as in diet drinks causes a form of deviation in brain metabolism known as excitotoxicity. It is a complex subject and i suggest that you go to wikipedia for explanations. Read more...