What does a VKORC1 genotype mean for lifestyle?

The VKORC1 genotype affects vitamin K metabolism and sensitivity to anticoagulants like warfarin. For individuals not on blood thinners, the clinical relevance is small – a balanced diet including leafy greens is fine. However, for those taking vitamin K antagonists, the genotype can influence the required dose. Evidence comes from pharmacogenetic studies, not from the provided context. Therefore, personalized medical advice is needed before making dietary changes based on this genotype.