Someone I know recently bought some Solaray Kidney tabs. For the first time ever, the container had a huge tag hanging around its neck shouting "California Proposition 65." A lot of head scratching as to how a bunch of harmless herbs suddenly have become "toxic." Turns out, kelp is the culprit: it contains natural arsenic...in sub-microscopic amounts.
Just imagine: for millennia, the various fauna that nibble on kelp have been exposed to ARRRRGHsenic!!!
