The Antagonistic Relationship Between Vitamin E and Vitamin K
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4 min read
For over 50 years, an adverse interaction has been recognized between vitamin E and vitamin K, particularly involving high doses of supplemental vitamin E. Both are fat-soluble vitamins, but their functions are not only distinct but can also be antagonistic when vitamin E is consumed in excess. This relationship is especially important for individuals taking anticoagulant medications like warfarin, as excessive vitamin E can disrupt the blood-clotting process.