The Claim

Consumption of low- and no-calorie sweeteners is not associated with cognitive decline in adults aged 60 years or older over an 8-year follow-up period.

Source: Association Between Consumption of Low- and No-Calorie Artificial Sweeteners and Cognitive Decline: An 8-Year Prospective Study.

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
52score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Correlation
1 study reviewed
In plain English

In adults aged 60 and older, drinking or eating products with low- and no-calorie sweeteners does not change the rate of cognitive decline over eight years.

See the scientific wording

No association was found between low- and no-calorie sweetener consumption and cognitive decline in adults aged 60 years or older over an 8-year follow-up period.

Why this might work

The brain's cognitive functions in older adults do not change due to the presence of low- and no-calorie sweeteners in the diet because these substances do not interfere with brain metabolism, neural signaling, or inflammation pathways that affect memory and thinking.

Verified mechanismbased on 1 study

What the research says

1 study
  1. Study: Association Between Consumption of Low- and No-Calorie Artificial Sweeteners and Cognitive Decline: An 8-Year Prospective Study.

    In people 60 and older, the study found no link between eating or drinking things with artificial sweeteners and losing memory or thinking skills over eight years.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.