the scientists have set the bar high for their study all the tests are strictly standardized from the questionnaire to the smell identification test. despite great progress in many areas science often cannot find simple solutions to complicated problems that clemens i should mention our of course people cling to results that sound like they can be put into practice easily. if the study says he just have to do x. and y. and you'll live ten years longer then that's reported on by the media because people want to hear. these medical myths are akin to a religion. that. we believe quite