„Vitamin D has been shown to have an anticoagulant effect. A decrease in 25-hydroxyvitamin D [25(OH)D] concentration has also been associated with an increased risk of venous thromboembolism.“ – https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4069050/#:~:text=Vitamin%20D%20has%20been%20shown,increased%20risk%20of%20venous%20thromboembolism. – https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10005254/ – https://www.jthjournal.org/article/S1538-7836(22)13771-2/fulltext – https://www.sciencedirect.com/science/article/abs/pii/S0049384809005635 – https://link.springer.com/article/10.1007/s40119-022-00268-4 = „Considering the anticoagulant actions of vitamin D, we hypothesize that vitamin D status might affect the required dose of warfarin for maintaining the therapeutic international normalized ratio (INR).“ – https://www.intechopen.com/chapters/76246 =“Vitamin D known for its vital role in diverse biological function such as calcium and phosphorus homeostasis, also exert an anticoagulant effect emphasizing its essential role in the thrombosis pathogenesis. „