This is interesting. I heard a piece on NPR about science being usurped by popular culture. This was one of the examples given in the discussion. Scientists are too busy working on real work to take time to debate the misinformation on the net. If you want the truth, you should be looking at peer reviewed medical journals, not reading a website that anyone could have authored.
On the other hand, it is good that you are taking responsibility for chemicals that you ingest. Think about that next time you take a swig of a beer, wine, or any other alcoholic beverage and you notice that there is no ingredient list.