Noskill, I disagree with you, here. These aren't conspiracy theories. Have you seen "Super Size Me"? The dude ate just 3 meals a day (all McDonalds), and after three weeks, the cardiologist he hired to monitor his health begged him to stop. All the doctors strongly advised against the project at the outset (to eat 3 meals a day for a month), but the cardiologist himself was flabbergasted at what happened to Morgan Spurlock's body. In not so few words, at that three week check-up, he informed Morgan he was dying. Fast.
That's not a conspiracy. It's documented. It's one of the most popular documentaries of the last 5 years.
Besides, there are 8 grades of of USDA meat: Prime, Choice, Select, Standard, Commercial, Utility, Cutter, Canned.
I don't believe that McDonald's requests the USDA give it's meat a grade, but just goes by pass/fail. Nevertheless, that doesn't comfort me. I would prefer to KNOW it's "Commercial" grade- at the least. The bottom three grades are used almost exclusively (when graded) for ground beef products, but I don't think it unlikely that if McDonalds did request that it's meat be graded, it would score in one of these three categories. Not to mention the larger question of sanitation at the stores. My foster brother worked the McD's here in Red Bluff, and he said workers would routinely defy regulations if a patty was dropped on the floor, and play by the "18 second rule" (he joked). Managers turned a blind eye.
It's no fucking joke, McDonald's will KILL you.