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This doesn't mean that the products are necessarily any less healthy than we thought, although we don't know anything about how or where these foods are processed. But it does mean that buying Odwalla drinks feeds the same corporate machine that has plagued our schools with Coke machines, and I'm not fond of that idea.
What should we do about this? The first answer that comes to mind is to buy as much local food as possible, and to buy as many whole foods (like produce) as possible, so the big guys get as little of our money as possible. But that doesn't mean we're going to stop buying Muir Glen canned tomatoes or Morningstar hot dogs altogether. We are human (and Americans), after all.