I have been reading some information on Shou Wu Chih and I was wondering how you felt about the tonic as a supplement, in other words there is no condition that I would be taking this for per se. I would like to improve my overall health in general, invigorate my bloodflow, etc, as I have been feeling a bit stagnant of late and feel this could help. Not sure if you beleive there are any negatives to using this sformula in that manner. Thanks.