If you have faith in God/nature , the one question to ponder is that would God put in nature a substance/organic material that would harm you? A brilliant question from Dr Ardis on benefits of nicotine as first line defense for spike 19 klotshot. Only man would concoct a harmful poison (Pfizer et al) to estroy humanity. Since Iver comes comes from a certain soil (fungus) only foud in Japan,speaks volumns for the wonder of this rare gem. For the discoveror of this miracle, we are forever in your keep.