The Claim

Among adults with type 2 diabetes, serum folate levels below 7.1 ng/mL are associated with a 43% higher risk of cardiovascular disease mortality compared to serum folate levels between 7.1–12.1 ng/mL, suggesting that low folate status may contribute to increased cardiovascular risk in this population.

Source: Associations of Serum Folate and Vitamin B12 Levels With Cardiovascular Disease Mortality Among Patients With Type 2 Diabetes

What the research says

Supports is higher

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

Supports
59score
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

People with type 2 diabetes who have low levels of folate (a B vitamin) in their blood are 43% more likely to die from heart disease than those with moderate folate levels—so low folate might be linked to worse heart outcomes.

See the scientific wording

Among adults with type 2 diabetes, serum folate levels below 7.1 ng/mL are associated with a 43% higher risk of cardiovascular disease mortality compared to levels between 7.1–12.1 ng/mL, suggesting that low folate status may contribute to increased cardiovascular risk in this population.

What the research says

1 study
  1. Study: Associations of Serum Folate and Vitamin B12 Levels With Cardiovascular Disease Mortality Among Patients With Type 2 Diabetes

    This study found that adults with type 2 diabetes who have very low levels of folate (below 7.1 ng/mL) are much more likely to die from heart disease than those with moderate levels, which is exactly what the claim says.

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.