You guys are all wrong. You have to eat liver for breakfast to replace the liver cells which are killed by the methylation monsters that live in the PH's. Then you take milk thistle, because the thistles kill the methylated dragons, as the dragons think that they are tasty treats until they swallow them.
If the CIA finds out about this, they will probably have the FDA ban milk thistle too. They will probably swoop down in big black hellicopters to kill the milk thistle crops in Columbia and Afghanistan. Then the milk thistle cartels will retreat to caves for a while, but eventually the central American routes will open up, and more will come from Mexico through Texas, California, and Arizona. They will be brought in by illegals and disguised as heroin and cocaine to ensure their safe passage into this country.
Soon thereafter, the food chain will be adversely affected because of the rapidly decreasing numbers of dragons and subliminal methylation monsters. Of course, by then, the current round of PH/PS's will be banned anyway, so I guess it doesn't matter much afterall. Oh well..........never mind.