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Results 1 - 2 of 2 for ARNICA MONTANA OR "ST." "JOHN'S" WORT
  1. Important Information to Know When You Are Taking: Warfarin (Coumadin) and Vitamin K From the National Institutes of Health (National Institutes of Health, Clinical Center) - PDF  
    ... supplements can alter the INR/PT such as: arnica, bilberry, butchers broom, ... St. John’s wort, sweet woodruff, turmeric, willow bark, and wheat grass. ...
  2. Herbs, Vitamins, and Minerals (American Cancer Society)  
    ... promoted by some alternative practitioners as cancer treatment. St. John's Wort St. John's wort is a shrub-like perennial herb with bright ...