C677T

Our Take On The MTHFR Gene

January 05, 2017
The methylenetetrahydrofolate reductase gene, more commonly known as MTHFR, is the most asked-about gene by 23andMe customers. Some websites and products have made bold claims that common genetic variants in...
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Pregnancy and MTHFR

September 20, 2013
By Bethann Hromatka, Ph.D. The MTHFR gene codes for a protein that helps people metabolize B-vitamin folate (also called folic acid or vitamin B9). Relatively common variations in the DNA...
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