MTHFR C677T polymorphism, folate, vitamin B₁₂ and homocysteine in recurrent pregnancy losses: a case control study among north Indian women

Abstract

Low vitamin B₁₂ increases homocysteine, specifically among T allele carrying case mothers, suggesting T allele is detrimental with B₁₂ deficiency. The study emphasizes the importance of vitamin B₁₂ in the prevention of RPL in North Indian women.