Changes to your microbiome could theoretically affect vitamin K production and, by extension, the efficacy of blood thinners like warfarin
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doi: 10.3389/fphar.2026.1747267 Received 16 November 2025 Revised 17 January 2026 Accepted 20 January 2026 Published 02 February 2026 Volume 17 - 2026 Edited by Weishuo Fang, Chinese Academy of Medical Sciences and Peking Union Medical College, China Reviewed by Yan Guo, The Second Military Medical University, China Muhammad Mazhar, Postdoctoral Researcher at Shenzhen University, Shenzhen, China Updates Copyright 2026 Zhang, Chen, Yu, Feng, Sammad, Wang and Yin
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