PEMT quietly works alongside MTHFR, and when both are affected, the impact on health can be much more significant. MTHFR and PEMT must be managed together to avoid consequences to fertility, liver function, neurotransmitters, and more.

Choline is an essential nutrient that plays a vital role in brain function, liver health, and cellular metabolism. For people with the MTHFR gene mutation or methylation imbalances, understanding choline’s different forms, food sources, and health benefits becomes even more important.