Ayurvedic drugs are largely criticized for their unproven safety. Number of case reports are available in the literature showing Ayurveda drug related adversities. These adversities are by and large found to be associated with heavy metals found in Ayurveda drugs. We however have also seen the contrary and found that Ayurveda drugs , despite their heavy metal content, proved to be beneficial in many clinical conditions without causing any adversity.
In this context , this seems highly relevant to establish safety of heavy metal containing Ayurveda drugs in human population which are routinely prescribed and consumed. What should have been the common parameters to evaluate and establish safety of such drugs prescribed in a set of clinical condition? Suggestions are welcome