Is it safe?
Artificial sweeteners (aspartame)
Is artificial sweeteners (aspartame) safe during pregnancy?
United Kingdom · NHS
Generally safeConsidered fine in a normal, healthy pregnancy.
Artificial sweeteners including aspartame are considered safe to use in normal amounts during pregnancy.
Source: NHSLast reviewed 1 February 2025
United States · FDA, CDC & ACOG
Generally safeConsidered fine in a normal, healthy pregnancy.
Approved low-calorie sweeteners such as aspartame, sucralose, and stevia are considered safe in moderation during pregnancy.
Source: FDALast reviewed 10 January 2025