Retrospective of 20 years of research on homeopathy

We present results of a study requested by the WHO in 2004 to ascertain the current status of research on homeopathy (fundamental scientific research, clinical research in veterinary and human medicine). In it we describe the CARSTENS-STIFTUNG's contribution of 20 years research funding. In order to evaluate the research status we discuss various perspectives within and outside of homeopathy. The general conclusion is that a continuation of present research strategies might not lead to success, i.e., to identify the mode of action and prove the effectiveness of homeopathy. We explain why the hitherto applied con…