<<Disclaimer: Verify this information before applying it to your situation.>> I was told that Vitamin K was only available by prescription. Is this not so? I have had problems with severe brusing, and a friend said a defiency could be the culprit. I have also had a low iron count for a few years. Two months ago I was dianosed with C. Sprue, and I assume that's why I've had these (and many other) symptoms. Any feedback appreciated.