Aspartame

Definition

An artificial sweetener composed of two amino acids that breaks down into three components: aspartic acid, phenylalanine, and methanol.

How it works

A lab-created chemical compound resulting from the combination of two natural amino acids. It quickly breaks down in the stomach into its three components. It contributes very few calories as a small amount is needed to achieve the same sweetness as sugar. It does not cause blood sugar spikes and does not contribute to tooth decay. Its use is approved by global health authorities although it is subject to some controversy regarding its safety.

Role

A calorie-free sweetener that reduces the energy intake while preserving the sweetness.

Examples

• Diet sodas and zero-calorie drinks, sugar-free chewing gum, low-calorie yogurt, light desserts, certain medications

Recommendations

Suitable for those looking to limit calories and sugar. Individuals with phenylketonuria should avoid aspartame due to its phenylalanine content. Moderate consumption is recommended as with all artificial sweeteners.

Key takeaway

Aspartame is a very powerful calorie-free artificial sweetener widely used and recognized as safe by health authorities.

Related terms