Well, I am starting to have increased bloody noses, but I believe it is due to increased vitamin e, an anticoagulant. I was thinking that increased vitamin k would counteract that, since it's a natural coagulant. My question is how much is like a maximum dose of vitamin k per day? I already take 2.5 mg each day. Of course, I will verify with my doc, but I was just curious if I take a relatively high dose, low dose or somewhere in the middle.