Arsenicum Album at the maximum strength possible

[cohen]

In the course of a five-month inquiry, our teams tested the drinking water supplies of 24 major metropolitan areas for numerous homeopathic remedies including Arsenicum Album, Belladonna, Kali Carbonicum and Aurum Metallicum. Despite multiple testing scenarios, and despite using the most advanced and sensitive equipment available, we were not able to find even one molecule of the homeopathic remedies in any of the tap water samples we examined. While this would not be a problem with conventional medicines, homeopathic remedies are stronger the more dilute they are. This means that samples of water we tested containing zero molecules of, for example Arsenicum Album, would be Arsenicum Album at the maximum strength possible.  Homeopaths believe this could present real risks to the American public who could be unknowingly consuming many different powerful homeopathic drugs combined in their morning tea or coffee.

http://skeptico.blogs.com/skeptico/2008/03/homeopathic-dru.html