I was just reading about how the raws from China may contain high amounts of lead, mercury, and aluminum. I mean the chinese make dog food that kills our pets and have a huge pollution problem so it doesn't seem far fetched. I also read that some raws come from Eastern Europe and may be a better choice IDK. It would be nice if we know where the raws came from for the lab we're using, I don't think I can live without Mast and EQ so switching to HG isn't really the option. Hopefully some reps can chime in and let us know if they have an edge.