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Aspartame

Sweeteners

Aspartame

Artificial sweetener commonly used in food and beverages as a low-calorie sugar substitute. Contains a source of phenylalanine.

Mineral or nutrientUpdated Feb 16, 2026
Health score-3.0
-5Poor5

Water guidelines

Legal limit
Not specified
Health guideline
Not specified

Food and supplement guidelines

Legal limit
Not specified
Health guideline
Not specified

Risks

Phenylalanine source harmful to individuals with phenylketonuria (PKU), potential mild headache or sensitivity reactions in some individuals

Benefits

Provides sweetness with low caloric content, useful for sugar reduction

References

Waters containing Aspartame

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