(Cornell University News Service)
“Just because herbal medicines are ‘natural’ products does not mean that they are safer than conventional medicines,” he said. “The ingredients in herbal medicines can also have adverse effects and lead to health problems. Yet, there is no focused safety testing of herbal medicines or even reporting system for adverse effects, so when people do have adverse effects, there’s no mechanism to pool that data.”
We have touched upon this, in a similar story.