For those enjoying copious amounts of natural products I'd take into account most are not really controlled in any sort of manner. If you spent a few hundred dollars and sent some supplements for even a simple full metals screen by ICP-MS I think there is a good chance it would scare the crap out of you if the amount of "toxins" in a flu shot scare you.
Just because it's not on the label doesn't mean it's not there.
|