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Basically, we're taking a product that would be sold in the cheapest way for dogs, and after this process we can give it to humans.

"Victory for Jamie Oliver in the U.S. as McDonald’s is forced to stop using ‘pink slime’ in its burger recipe" by Jill Reilly, www.dailymail.co.uk. January 7, 2015.
Basically, we're taking a product that would be sold in the cheapest way for dogs, and after this process we can give it to humans.