The Claim

High consumption of artificial sweeteners during pregnancy is associated with an increased risk of gestational diabetes mellitus (GDM) in women regardless of their pre-pregnancy body mass index (BMI) category, indicating that this association may not be influenced by maternal weight status.

Source: Correlation Analyses of the Consumption of Artificial Sweeteners During Pregnancy and the Incidence of Gestational Diabetes Mellitus

What the research says

Supports is higher

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

Supports
44score
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

If a pregnant woman drinks a lot of diet sodas or eats foods with artificial sweeteners, she might be more likely to develop gestational diabetes—even if she was normal weight or overweight before getting pregnant.

See the scientific wording

High consumption of artificial sweeteners during pregnancy is associated with increased gestational diabetes mellitus (GDM) risk across subgroups of women with normal and overweight/obese pre-pregnancy BMI, suggesting the association may be independent of maternal weight status.

What the research says

1 study
  1. Study: Correlation Analyses of the Consumption of Artificial Sweeteners During Pregnancy and the Incidence of Gestational Diabetes Mellitus

    This study found that pregnant women who ate or drank a lot of artificial sweeteners were more likely to get gestational diabetes, no matter if they were thin or overweight before pregnancy — so the sweeteners might be the problem, not just their weight.

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.