Growth & Guidance for Nutrition Professionals

The Unseen Blueprint: How MTHFR Polymorphisms Impact Breast Cancer Risk

The Unseen Blueprint: How MTHFR Polymorphisms Impact Breast Cancer Risk

The Unseen Blueprint: How MTHFR Polymorphisms Impact Breast Cancer RiskJennifer Hernandez, PhD, RDN
Published on: 27/10/2025

MTHFR gene function is crucial for DNA stability and methylation. The C677T polymorphism, which slows folate metabolism, is significantly linked to increased breast cancer susceptibility (T allele), particularly in Asian populations.

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