Canada Beef is the source.

You should probably just throw aside the package of ground beef if it looks gray or brown on the exterior or if that color is predominant throughout the meat. Also, keep in mind that if the meat has a strange odor, it has probably gone bad and should be discarded.

originates from: Shaken Together

You should always be careful to check the meat’s freshness and quality before buying it. If you follow these easy guidelines, you should be able to tell when ground beef is OK to eat and when it’s time to trash it.