Association between MTHFR polymorphisms and vitamin D status in infertile women: a mediation analysis.

Front Nutr · 2025 · PMC12460134 · PMID 41019558

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not as significantno p-value reported

Many studies have found that MTHFR C677T gene polymorphism is associated with Hcy levels in various populations ( 4 , 45 , 55 ), whereas the correlation between A1298C polymorphism and Hcy levels is not as significant as that of C677T ( 56 , 57 ), and our results are in line with previous studies.

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