FDA considers aspartame, sucralose, and stevia safe during pregnancy at typical consumption levels. Saccharin is less studied. Moderation recommended.
Key Takeaway: Artificial sweeteners (aspartame, sucralose, stevia, saccharin) are FDA-approved and generally considered safe at typical intake levels during pregnancy. Saccharin has less safety data and some providers suggest avoiding it. None provide nutritional value โ water is always the better choice.
Bottom Line: Check the detailed guidance above. When in doubt about any food during pregnancy, see our safe food checker.